/*
 * JQuery zTree core
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */

layui.define(['jquery'],function (exports) {

  let jQuery = layui.jquery;

  (function ($) {
    var settings = {}, roots = {}, caches = {},
        //default consts of core
        _consts = {
          className: {
            BUTTON: "button",
            LEVEL: "level",
            ICO_LOADING: "ico_loading",
            SWITCH: "switch",
            NAME: 'node_name'
          },
          event: {
            NODECREATED: "ztree_nodeCreated",
            CLICK: "ztree_click",
            EXPAND: "ztree_expand",
            COLLAPSE: "ztree_collapse",
            ASYNC_SUCCESS: "ztree_async_success",
            ASYNC_ERROR: "ztree_async_error",
            REMOVE: "ztree_remove",
            SELECTED: "ztree_selected",
            UNSELECTED: "ztree_unselected"
          },
          id: {
            A: "_a",
            ICON: "_ico",
            SPAN: "_span",
            SWITCH: "_switch",
            UL: "_ul"
          },
          line: {
            ROOT: "root",
            ROOTS: "roots",
            CENTER: "center",
            BOTTOM: "bottom",
            NOLINE: "noline",
            LINE: "line"
          },
          folder: {
            OPEN: "open",
            CLOSE: "close",
            DOCU: "docu"
          },
          node: {
            CURSELECTED: "curSelectedNode"
          }
        },
        //default setting of core
        _setting = {
          treeId: "",
          treeObj: null,
          view: {
            addDiyDom: null,
            autoCancelSelected: true,
            dblClickExpand: true,
            expandSpeed: "fast",
            fontCss: {},
            nodeClasses: {},
            nameIsHTML: false,
            selectedMulti: true,
            showIcon: true,
            showLine: true,
            showTitle: true,
            txtSelectedEnable: false
          },
          data: {
            key: {
              isParent: "isParent",
              children: "children",
              name: "name",
              title: "",
              url: "url",
              icon: "icon"
            },
            render: {
              name: null,
              title: null,
            },
            simpleData: {
              enable: false,
              idKey: "id",
              pIdKey: "pId",
              rootPId: null
            },
            keep: {
              parent: false,
              leaf: false
            }
          },
          async: {
            enable: false,
            contentType: "application/x-www-form-urlencoded",
            type: "post",
            dataType: "text",
            headers: {},
            xhrFields: {},
            url: "",
            autoParam: [],
            otherParam: [],
            dataFilter: null
          },
          callback: {
            beforeAsync: null,
            beforeClick: null,
            beforeDblClick: null,
            beforeRightClick: null,
            beforeMouseDown: null,
            beforeMouseUp: null,
            beforeExpand: null,
            beforeCollapse: null,
            beforeRemove: null,

            onAsyncError: null,
            onAsyncSuccess: null,
            onNodeCreated: null,
            onClick: null,
            onDblClick: null,
            onRightClick: null,
            onMouseDown: null,
            onMouseUp: null,
            onExpand: null,
            onCollapse: null,
            onRemove: null
          }
        },
        //default root of core
        //zTree use root to save full data
        _initRoot = function (setting) {
          var r = data.getRoot(setting);
          if (!r) {
            r = {};
            data.setRoot(setting, r);
          }
          data.nodeChildren(setting, r, []);
          r.expandTriggerFlag = false;
          r.curSelectedList = [];
          r.noSelection = true;
          r.createdNodes = [];
          r.zId = 0;
          r._ver = (new Date()).getTime();
        },
        //default cache of core
        _initCache = function (setting) {
          var c = data.getCache(setting);
          if (!c) {
            c = {};
            data.setCache(setting, c);
          }
          c.nodes = [];
          c.doms = [];
        },
        //default bindEvent of core
        _bindEvent = function (setting) {
          var o = setting.treeObj,
              c = consts.event;
          o.bind(c.NODECREATED, function (event, treeId, node) {
            tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
          });

          o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
            tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
          });

          o.bind(c.EXPAND, function (event, treeId, node) {
            tools.apply(setting.callback.onExpand, [event, treeId, node]);
          });

          o.bind(c.COLLAPSE, function (event, treeId, node) {
            tools.apply(setting.callback.onCollapse, [event, treeId, node]);
          });

          o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
            tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
          });

          o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
            tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
          });

          o.bind(c.REMOVE, function (event, treeId, treeNode) {
            tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
          });

          o.bind(c.SELECTED, function (event, treeId, node) {
            tools.apply(setting.callback.onSelected, [treeId, node]);
          });
          o.bind(c.UNSELECTED, function (event, treeId, node) {
            tools.apply(setting.callback.onUnSelected, [treeId, node]);
          });
        },
        _unbindEvent = function (setting) {
          var o = setting.treeObj,
              c = consts.event;
          o.unbind(c.NODECREATED)
              .unbind(c.CLICK)
              .unbind(c.EXPAND)
              .unbind(c.COLLAPSE)
              .unbind(c.ASYNC_SUCCESS)
              .unbind(c.ASYNC_ERROR)
              .unbind(c.REMOVE)
              .unbind(c.SELECTED)
              .unbind(c.UNSELECTED);
        },
        //default event proxy of core
        _eventProxy = function (event) {
          var target = event.target,
              setting = data.getSetting(event.data.treeId),
              tId = "", node = null,
              nodeEventType = "", treeEventType = "",
              nodeEventCallback = null, treeEventCallback = null,
              tmp = null;

          if (tools.eqs(event.type, "mousedown")) {
            treeEventType = "mousedown";
          } else if (tools.eqs(event.type, "mouseup")) {
            treeEventType = "mouseup";
          } else if (tools.eqs(event.type, "contextmenu")) {
            treeEventType = "contextmenu";
          } else if (tools.eqs(event.type, "click")) {
            if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
              tId = tools.getNodeMainDom(target).id;
              nodeEventType = "switchNode";
            } else {
              tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
              if (tmp) {
                tId = tools.getNodeMainDom(tmp).id;
                nodeEventType = "clickNode";
              }
            }
          } else if (tools.eqs(event.type, "dblclick")) {
            treeEventType = "dblclick";
            tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
            if (tmp) {
              tId = tools.getNodeMainDom(tmp).id;
              nodeEventType = "switchNode";
            }
          }
          if (treeEventType.length > 0 && tId.length == 0) {
            tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
            if (tmp) {
              tId = tools.getNodeMainDom(tmp).id;
            }
          }
          // event to node
          if (tId.length > 0) {
            node = data.getNodeCache(setting, tId);
            switch (nodeEventType) {
              case "switchNode" :
                var isParent = data.nodeIsParent(setting, node);
                if (!isParent) {
                  nodeEventType = "";
                } else if (tools.eqs(event.type, "click")
                    || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
                  nodeEventCallback = handler.onSwitchNode;
                } else {
                  nodeEventType = "";
                }
                break;
              case "clickNode" :
                nodeEventCallback = handler.onClickNode;
                break;
            }
          }
          // event to zTree
          switch (treeEventType) {
            case "mousedown" :
              treeEventCallback = handler.onZTreeMousedown;
              break;
            case "mouseup" :
              treeEventCallback = handler.onZTreeMouseup;
              break;
            case "dblclick" :
              treeEventCallback = handler.onZTreeDblclick;
              break;
            case "contextmenu" :
              treeEventCallback = handler.onZTreeContextmenu;
              break;
          }
          var proxyResult = {
            stop: false,
            node: node,
            nodeEventType: nodeEventType,
            nodeEventCallback: nodeEventCallback,
            treeEventType: treeEventType,
            treeEventCallback: treeEventCallback
          };
          return proxyResult
        },
        //default init node of core
        _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
          if (!n) return;
          var r = data.getRoot(setting),
              children = data.nodeChildren(setting, n);
          n.level = level;
          n.tId = setting.treeId + "_" + (++r.zId);
          n.parentTId = parentNode ? parentNode.tId : null;
          n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
          var isParent = data.nodeIsParent(setting, n);
          if (tools.isArray(children)) {
            data.nodeIsParent(setting, n, true);
            n.zAsync = true;
          } else {
            isParent = data.nodeIsParent(setting, n, isParent);
            n.open = (isParent && !setting.async.enable) ? n.open : false;
            n.zAsync = !isParent;
          }
          n.isFirstNode = isFirstNode;
          n.isLastNode = isLastNode;
          n.getParentNode = function () {
            return data.getNodeCache(setting, n.parentTId);
          };
          n.getPreNode = function () {
            return data.getPreNode(setting, n);
          };
          n.getNextNode = function () {
            return data.getNextNode(setting, n);
          };
          n.getIndex = function () {
            return data.getNodeIndex(setting, n);
          };
          n.getPath = function () {
            return data.getNodePath(setting, n);
          };
          n.isAjaxing = false;
          data.fixPIdKeyValue(setting, n);
        },
        _init = {
          bind: [_bindEvent],
          unbind: [_unbindEvent],
          caches: [_initCache],
          nodes: [_initNode],
          proxys: [_eventProxy],
          roots: [_initRoot],
          beforeA: [],
          afterA: [],
          innerBeforeA: [],
          innerAfterA: [],
          zTreeTools: []
        },
        //method of operate data
        data = {
          addNodeCache: function (setting, node) {
            data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
          },
          getNodeCacheId: function (tId) {
            return tId.substring(tId.lastIndexOf("_") + 1);
          },
          addAfterA: function (afterA) {
            _init.afterA.push(afterA);
          },
          addBeforeA: function (beforeA) {
            _init.beforeA.push(beforeA);
          },
          addInnerAfterA: function (innerAfterA) {
            _init.innerAfterA.push(innerAfterA);
          },
          addInnerBeforeA: function (innerBeforeA) {
            _init.innerBeforeA.push(innerBeforeA);
          },
          addInitBind: function (bindEvent) {
            _init.bind.push(bindEvent);
          },
          addInitUnBind: function (unbindEvent) {
            _init.unbind.push(unbindEvent);
          },
          addInitCache: function (initCache) {
            _init.caches.push(initCache);
          },
          addInitNode: function (initNode) {
            _init.nodes.push(initNode);
          },
          addInitProxy: function (initProxy, isFirst) {
            if (!!isFirst) {
              _init.proxys.splice(0, 0, initProxy);
            } else {
              _init.proxys.push(initProxy);
            }
          },
          addInitRoot: function (initRoot) {
            _init.roots.push(initRoot);
          },
          addNodesData: function (setting, parentNode, index, nodes) {
            var children = data.nodeChildren(setting, parentNode), params;
            if (!children) {
              children = data.nodeChildren(setting, parentNode, []);
              index = -1;
            } else if (index >= children.length) {
              index = -1;
            }

            if (children.length > 0 && index === 0) {
              children[0].isFirstNode = false;
              view.setNodeLineIcos(setting, children[0]);
            } else if (children.length > 0 && index < 0) {
              children[children.length - 1].isLastNode = false;
              view.setNodeLineIcos(setting, children[children.length - 1]);
            }
            data.nodeIsParent(setting, parentNode, true);

            if (index < 0) {
              data.nodeChildren(setting, parentNode, children.concat(nodes));
            } else {
              params = [index, 0].concat(nodes);
              children.splice.apply(children, params);
            }
          },
          addSelectedNode: function (setting, node) {
            var root = data.getRoot(setting);
            if (!data.isSelectedNode(setting, node)) {
              root.curSelectedList.push(node);
            }
          },
          addCreatedNode: function (setting, node) {
            if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
              var root = data.getRoot(setting);
              root.createdNodes.push(node);
            }
          },
          addZTreeTools: function (zTreeTools) {
            _init.zTreeTools.push(zTreeTools);
          },
          exSetting: function (s) {
            $.extend(true, _setting, s);
          },
          fixPIdKeyValue: function (setting, node) {
            if (setting.data.simpleData.enable) {
              node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
            }
          },
          getAfterA: function (setting, node, array) {
            for (var i = 0, j = _init.afterA.length; i < j; i++) {
              _init.afterA[i].apply(this, arguments);
            }
          },
          getBeforeA: function (setting, node, array) {
            for (var i = 0, j = _init.beforeA.length; i < j; i++) {
              _init.beforeA[i].apply(this, arguments);
            }
          },
          getInnerAfterA: function (setting, node, array) {
            for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
              _init.innerAfterA[i].apply(this, arguments);
            }
          },
          getInnerBeforeA: function (setting, node, array) {
            for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
              _init.innerBeforeA[i].apply(this, arguments);
            }
          },
          getCache: function (setting) {
            return caches[setting.treeId];
          },
          getNodeIndex: function (setting, node) {
            if (!node) return null;
            var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
                children = data.nodeChildren(setting, p);
            for (var i = 0, l = children.length - 1; i <= l; i++) {
              if (children[i] === node) {
                return i;
              }
            }
            return -1;
          },
          getNextNode: function (setting, node) {
            if (!node) return null;
            var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
                children = data.nodeChildren(setting, p);
            for (var i = 0, l = children.length - 1; i <= l; i++) {
              if (children[i] === node) {
                return (i == l ? null : children[i + 1]);
              }
            }
            return null;
          },
          getNodeByParam: function (setting, nodes, key, value) {
            if (!nodes || !key) return null;
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              if (node[key] == value) {
                return nodes[i];
              }
              var children = data.nodeChildren(setting, node);
              var tmp = data.getNodeByParam(setting, children, key, value);
              if (tmp) return tmp;
            }
            return null;
          },
          getNodeCache: function (setting, tId) {
            if (!tId) return null;
            var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
            return n ? n : null;
          },
          getNodePath: function (setting, node) {
            if (!node) return null;

            var path;
            if (node.parentTId) {
              path = node.getParentNode().getPath();
            } else {
              path = [];
            }

            if (path) {
              path.push(node);
            }

            return path;
          },
          getNodes: function (setting) {
            return data.nodeChildren(setting, data.getRoot(setting));
          },
          getNodesByParam: function (setting, nodes, key, value) {
            if (!nodes || !key) return [];
            var result = [];
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              if (node[key] == value) {
                result.push(node);
              }
              var children = data.nodeChildren(setting, node);
              result = result.concat(data.getNodesByParam(setting, children, key, value));
            }
            return result;
          },
          getNodesByParamFuzzy: function (setting, nodes, key, value) {
            if (!nodes || !key) return [];
            var result = [];
            value = value.toLowerCase();
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              if (typeof node[key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
                result.push(node);
              }
              var children = data.nodeChildren(setting, node);
              result = result.concat(data.getNodesByParamFuzzy(setting, children, key, value));
            }
            return result;
          },
          getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) {
            if (!nodes) return (isSingle ? null : []);
            var result = isSingle ? null : [];
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              if (tools.apply(filter, [node, invokeParam], false)) {
                if (isSingle) {
                  return node;
                }
                result.push(node);
              }
              var children = data.nodeChildren(setting, node);
              var tmpResult = data.getNodesByFilter(setting, children, filter, isSingle, invokeParam);
              if (isSingle && !!tmpResult) {
                return tmpResult;
              }
              result = isSingle ? tmpResult : result.concat(tmpResult);
            }
            return result;
          },
          getPreNode: function (setting, node) {
            if (!node) return null;
            var p = node.parentTId ? node.getParentNode() : data.getRoot(setting),
                children = data.nodeChildren(setting, p);
            for (var i = 0, l = children.length; i < l; i++) {
              if (children[i] === node) {
                return (i == 0 ? null : children[i - 1]);
              }
            }
            return null;
          },
          getRoot: function (setting) {
            return setting ? roots[setting.treeId] : null;
          },
          getRoots: function () {
            return roots;
          },
          getSetting: function (treeId) {
            return settings[treeId];
          },
          getSettings: function () {
            return settings;
          },
          getZTreeTools: function (treeId) {
            var r = this.getRoot(this.getSetting(treeId));
            return r ? r.treeTools : null;
          },
          initCache: function (setting) {
            for (var i = 0, j = _init.caches.length; i < j; i++) {
              _init.caches[i].apply(this, arguments);
            }
          },
          initNode: function (setting, level, node, parentNode, preNode, nextNode) {
            for (var i = 0, j = _init.nodes.length; i < j; i++) {
              _init.nodes[i].apply(this, arguments);
            }
          },
          initRoot: function (setting) {
            for (var i = 0, j = _init.roots.length; i < j; i++) {
              _init.roots[i].apply(this, arguments);
            }
          },
          isSelectedNode: function (setting, node) {
            var root = data.getRoot(setting);
            for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
              if (node === root.curSelectedList[i]) return true;
            }
            return false;
          },
          nodeChildren: function (setting, node, newChildren) {
            if (!node) {
              return null;
            }
            var key = setting.data.key.children;
            if (typeof newChildren !== 'undefined') {
              node[key] = newChildren;
            }
            return node[key];
          },
          nodeIsParent: function (setting, node, newIsParent) {
            if (!node) {
              return false;
            }
            var key = setting.data.key.isParent;
            if (typeof newIsParent !== 'undefined') {
              if (typeof newIsParent === "string") {
                newIsParent = tools.eqs(newIsParent, "true");
              }
              newIsParent = !!newIsParent;
              node[key] = newIsParent;
            } else if (typeof node[key] == "string") {
              node[key] = tools.eqs(node[key], "true");
            } else {
              node[key] = !!node[key];
            }
            return node[key];
          },
          nodeName: function (setting, node, newName) {
            var key = setting.data.key.name;
            if (typeof newName !== 'undefined') {
              node[key] = newName;
            }
            var rawName = "" + node[key];
            if (typeof setting.data.render.name === 'function') {
              return setting.data.render.name.call(this, rawName, node);
            }
            return rawName;
          },
          nodeTitle: function (setting, node) {
            var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
            var rawTitle = "" + node[t];
            if (typeof setting.data.render.title === 'function') {
              return setting.data.render.title.call(this, rawTitle, node);
            }
            return rawTitle;
          },
          removeNodeCache: function (setting, node) {
            var children = data.nodeChildren(setting, node);
            if (children) {
              for (var i = 0, l = children.length; i < l; i++) {
                data.removeNodeCache(setting, children[i]);
              }
            }
            data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
          },
          removeSelectedNode: function (setting, node) {
            var root = data.getRoot(setting);
            for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
              if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
                root.curSelectedList.splice(i, 1);
                setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, node]);
                i--;
                j--;
              }
            }
          },
          setCache: function (setting, cache) {
            caches[setting.treeId] = cache;
          },
          setRoot: function (setting, root) {
            roots[setting.treeId] = root;
          },
          setZTreeTools: function (setting, zTreeTools) {
            for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
              _init.zTreeTools[i].apply(this, arguments);
            }
          },
          transformToArrayFormat: function (setting, nodes) {
            if (!nodes) return [];
            var r = [];
            if (tools.isArray(nodes)) {
              for (var i = 0, l = nodes.length; i < l; i++) {
                var node = nodes[i];
                _do(node);
              }
            } else {
              _do(nodes);
            }
            return r;

            function _do(_node) {
              r.push(_node);
              var children = data.nodeChildren(setting, _node);
              if (children) {
                r = r.concat(data.transformToArrayFormat(setting, children));
              }
            }
          },
          transformTozTreeFormat: function (setting, sNodes) {
            var i, l,
                key = setting.data.simpleData.idKey,
                parentKey = setting.data.simpleData.pIdKey;
            if (!key || key == "" || !sNodes) return [];

            if (tools.isArray(sNodes)) {
              var r = [];
              var tmpMap = {};
              for (i = 0, l = sNodes.length; i < l; i++) {
                tmpMap[sNodes[i][key]] = sNodes[i];
              }
              for (i = 0, l = sNodes.length; i < l; i++) {
                var p = tmpMap[sNodes[i][parentKey]];
                if (p && sNodes[i][key] != sNodes[i][parentKey]) {
                  var children = data.nodeChildren(setting, p);
                  if (!children) {
                    children = data.nodeChildren(setting, p, []);
                  }
                  children.push(sNodes[i]);
                } else {
                  r.push(sNodes[i]);
                }
              }
              return r;
            } else {
              return [sNodes];
            }
          }
        },
        //method of event proxy
        event = {
          bindEvent: function (setting) {
            for (var i = 0, j = _init.bind.length; i < j; i++) {
              _init.bind[i].apply(this, arguments);
            }
          },
          unbindEvent: function (setting) {
            for (var i = 0, j = _init.unbind.length; i < j; i++) {
              _init.unbind[i].apply(this, arguments);
            }
          },
          bindTree: function (setting) {
            var eventParam = {
                  treeId: setting.treeId
                },
                o = setting.treeObj;
            if (!setting.view.txtSelectedEnable) {
              // for can't select text
              o.bind('selectstart', handler.onSelectStart).css({
                "-moz-user-select": "-moz-none"
              });
            }
            o.bind('click', eventParam, event.proxy);
            o.bind('dblclick', eventParam, event.proxy);
            o.bind('mouseover', eventParam, event.proxy);
            o.bind('mouseout', eventParam, event.proxy);
            o.bind('mousedown', eventParam, event.proxy);
            o.bind('mouseup', eventParam, event.proxy);
            o.bind('contextmenu', eventParam, event.proxy);
          },
          unbindTree: function (setting) {
            var o = setting.treeObj;
            o.unbind('selectstart', handler.onSelectStart)
                .unbind('click', event.proxy)
                .unbind('dblclick', event.proxy)
                .unbind('mouseover', event.proxy)
                .unbind('mouseout', event.proxy)
                .unbind('mousedown', event.proxy)
                .unbind('mouseup', event.proxy)
                .unbind('contextmenu', event.proxy);
          },
          doProxy: function (e) {
            var results = [];
            for (var i = 0, j = _init.proxys.length; i < j; i++) {
              var proxyResult = _init.proxys[i].apply(this, arguments);
              results.push(proxyResult);
              if (proxyResult.stop) {
                break;
              }
            }
            return results;
          },
          proxy: function (e) {
            var setting = data.getSetting(e.data.treeId);
            if (!tools.uCanDo(setting, e)) return true;
            var results = event.doProxy(e),
                r = true, x = false;
            for (var i = 0, l = results.length; i < l; i++) {
              var proxyResult = results[i];
              if (proxyResult.nodeEventCallback) {
                x = true;
                r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
              }
              if (proxyResult.treeEventCallback) {
                x = true;
                r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
              }
            }
            return r;
          }
        },
        //method of event handler
        handler = {
          onSwitchNode: function (event, node) {
            var setting = data.getSetting(event.data.treeId);
            if (node.open) {
              if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
              data.getRoot(setting).expandTriggerFlag = true;
              view.switchNode(setting, node);
            } else {
              if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
              data.getRoot(setting).expandTriggerFlag = true;
              view.switchNode(setting, node);
            }
            return true;
          },
          onClickNode: function (event, node) {
            var setting = data.getSetting(event.data.treeId),
                clickFlag = ((setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
            if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
            if (clickFlag === 0) {
              view.cancelPreSelectedNode(setting, node);
            } else {
              view.selectNode(setting, node, clickFlag === 2);
            }
            setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
            return true;
          },
          onZTreeMousedown: function (event, node) {
            var setting = data.getSetting(event.data.treeId);
            if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
              tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
            }
            return true;
          },
          onZTreeMouseup: function (event, node) {
            var setting = data.getSetting(event.data.treeId);
            if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
              tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
            }
            return true;
          },
          onZTreeDblclick: function (event, node) {
            var setting = data.getSetting(event.data.treeId);
            if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
              tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
            }
            return true;
          },
          onZTreeContextmenu: function (event, node) {
            var setting = data.getSetting(event.data.treeId);
            if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
              tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
            }
            return (typeof setting.callback.onRightClick) != "function";
          },
          onSelectStart: function (e) {
            var n = e.originalEvent.srcElement.nodeName.toLowerCase();
            return (n === "input" || n === "textarea");
          }
        },
        //method of tools for zTree
        tools = {
          apply: function (fun, param, defaultValue) {
            if ((typeof fun) == "function") {
              return fun.apply(zt, param ? param : []);
            }
            return defaultValue;
          },
          canAsync: function (setting, node) {
            var children = data.nodeChildren(setting, node);
            var isParent = data.nodeIsParent(setting, node);
            return (setting.async.enable && node && isParent && !(node.zAsync || (children && children.length > 0)));
          },
          clone: function (obj) {
            if (obj === null) return null;
            var o = tools.isArray(obj) ? [] : {};
            for (var i in obj) {
              o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? tools.clone(obj[i]) : obj[i]);
            }
            return o;
          },
          eqs: function (str1, str2) {
            return str1.toLowerCase() === str2.toLowerCase();
          },
          isArray: function (arr) {
            return Object.prototype.toString.apply(arr) === "[object Array]";
          },
          isElement: function (o) {
            return (
                typeof HTMLElement === "object" ? o instanceof HTMLElement : //DOM2
                    o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string"
            );
          },
          $: function (node, exp, setting) {
            if (!!exp && typeof exp != "string") {
              setting = exp;
              exp = "";
            }
            if (typeof node == "string") {
              return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
            } else {
              return $("#" + node.tId + exp, setting ? setting.treeObj : null);
            }
          },
          getMDom: function (setting, curDom, targetExpr) {
            if (!curDom) return null;
            while (curDom && curDom.id !== setting.treeId) {
              for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
                if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
                  return curDom;
                }
              }
              curDom = curDom.parentNode;
            }
            return null;
          },
          getNodeMainDom: function (target) {
            return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
          },
          isChildOrSelf: function (dom, parentId) {
            return ($(dom).closest("#" + parentId).length > 0);
          },
          uCanDo: function (setting, e) {
            return true;
          }
        },
        //method of operate ztree dom
        view = {
          addNodes: function (setting, parentNode, index, newNodes, isSilent) {
            var isParent = data.nodeIsParent(setting, parentNode);
            if (setting.data.keep.leaf && parentNode && !isParent) {
              return;
            }
            if (!tools.isArray(newNodes)) {
              newNodes = [newNodes];
            }
            if (setting.data.simpleData.enable) {
              newNodes = data.transformTozTreeFormat(setting, newNodes);
            }
            if (parentNode) {
              var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
                  target_icoObj = $$(parentNode, consts.id.ICON, setting),
                  target_ulObj = $$(parentNode, consts.id.UL, setting);

              if (!parentNode.open) {
                view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
                view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
                parentNode.open = false;
                target_ulObj.css({
                  "display": "none"
                });
              }

              data.addNodesData(setting, parentNode, index, newNodes);
              view.createNodes(setting, parentNode.level + 1, newNodes, parentNode, index);
              if (!isSilent) {
                view.expandCollapseParentNode(setting, parentNode, true);
              }
            } else {
              data.addNodesData(setting, data.getRoot(setting), index, newNodes);
              view.createNodes(setting, 0, newNodes, null, index);
            }
          },
          appendNodes: function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
            if (!nodes) return [];
            var html = [];

            var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
                tmpPChild = data.nodeChildren(setting, tmpPNode),
                isFirstNode, isLastNode;

            if (!tmpPChild || index >= tmpPChild.length - nodes.length) {
              index = -1;
            }

            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              if (initFlag) {
                isFirstNode = ((index === 0 || tmpPChild.length == nodes.length) && (i == 0));
                isLastNode = (index < 0 && i == (nodes.length - 1));
                data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
                data.addNodeCache(setting, node);
              }
              var isParent = data.nodeIsParent(setting, node);

              var childHtml = [];
              var children = data.nodeChildren(setting, node);
              if (children && children.length > 0) {
                //make child html first, because checkType
                childHtml = view.appendNodes(setting, level + 1, children, node, -1, initFlag, openFlag && node.open);
              }
              if (openFlag) {
                view.makeDOMNodeMainBefore(html, setting, node);
                view.makeDOMNodeLine(html, setting, node);
                data.getBeforeA(setting, node, html);
                view.makeDOMNodeNameBefore(html, setting, node);
                data.getInnerBeforeA(setting, node, html);
                view.makeDOMNodeIcon(html, setting, node);
                data.getInnerAfterA(setting, node, html);
                view.makeDOMNodeNameAfter(html, setting, node);
                data.getAfterA(setting, node, html);
                if (isParent && node.open) {
                  view.makeUlHtml(setting, node, html, childHtml.join(''));
                }
                view.makeDOMNodeMainAfter(html, setting, node);
                data.addCreatedNode(setting, node);
              }
            }
            return html;
          },
          appendParentULDom: function (setting, node) {
            var html = [],
                nObj = $$(node, setting);
            if (!nObj.get(0) && !!node.parentTId) {
              view.appendParentULDom(setting, node.getParentNode());
              nObj = $$(node, setting);
            }
            var ulObj = $$(node, consts.id.UL, setting);
            if (ulObj.get(0)) {
              ulObj.remove();
            }
            var children = data.nodeChildren(setting, node),
                childHtml = view.appendNodes(setting, node.level + 1, children, node, -1, false, true);
            view.makeUlHtml(setting, node, html, childHtml.join(''));
            nObj.append(html.join(''));
          },
          asyncNode: function (setting, node, isSilent, callback) {
            var i, l;
            var isParent = data.nodeIsParent(setting, node);
            if (node && !isParent) {
              tools.apply(callback);
              return false;
            } else if (node && node.isAjaxing) {
              return false;
            } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
              tools.apply(callback);
              return false;
            }
            if (node) {
              node.isAjaxing = true;
              var icoObj = $$(node, consts.id.ICON, setting);
              icoObj.attr({"style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING});
            }

            var tmpParam = {};
            var autoParam = tools.apply(setting.async.autoParam, [setting.treeId, node], setting.async.autoParam);
            for (i = 0, l = autoParam.length; node && i < l; i++) {
              var pKey = autoParam[i].split("="), spKey = pKey;
              if (pKey.length > 1) {
                spKey = pKey[1];
                pKey = pKey[0];
              }
              tmpParam[spKey] = node[pKey];
            }
            var otherParam = tools.apply(setting.async.otherParam, [setting.treeId, node], setting.async.otherParam);
            if (tools.isArray(otherParam)) {
              for (i = 0, l = otherParam.length; i < l; i += 2) {
                tmpParam[otherParam[i]] = otherParam[i + 1];
              }
            } else {
              for (var p in otherParam) {
                tmpParam[p] = otherParam[p];
              }
            }

            var _tmpV = data.getRoot(setting)._ver;
            $.ajax({
              contentType: setting.async.contentType,
              cache: false,
              type: setting.async.type,
              url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
              data: setting.async.contentType.indexOf('application/json') > -1 ? JSON.stringify(tmpParam) : tmpParam,
              dataType: setting.async.dataType,
              headers: setting.async.headers,
              xhrFields: setting.async.xhrFields,
              success: function (msg) {
                if (_tmpV != data.getRoot(setting)._ver) {
                  return;
                }
                var newNodes = [];
                try {
                  if (!msg || msg.length == 0) {
                    newNodes = [];
                  } else if (typeof msg == "string") {
                    newNodes = eval("(" + msg + ")");
                  } else {
                    newNodes = msg;
                  }
                } catch (err) {
                  newNodes = msg;
                }

                if (node) {
                  node.isAjaxing = null;
                  node.zAsync = true;
                }
                view.setNodeLineIcos(setting, node);
                if (newNodes && newNodes !== "") {
                  newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
                  view.addNodes(setting, node, -1, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
                } else {
                  view.addNodes(setting, node, -1, [], !!isSilent);
                }
                setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
                tools.apply(callback);
              },
              error: function (XMLHttpRequest, textStatus, errorThrown) {
                if (_tmpV != data.getRoot(setting)._ver) {
                  return;
                }
                if (node) node.isAjaxing = null;
                view.setNodeLineIcos(setting, node);
                setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
              }
            });
            return true;
          },
          cancelPreSelectedNode: function (setting, node, excludeNode) {
            var list = data.getRoot(setting).curSelectedList,
                i, n;
            for (i = list.length - 1; i >= 0; i--) {
              n = list[i];
              if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
                $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
                if (node) {
                  data.removeSelectedNode(setting, node);
                  break;
                } else {
                  list.splice(i, 1);
                  setting.treeObj.trigger(consts.event.UNSELECTED, [setting.treeId, n]);
                }
              }
            }
          },
          createNodeCallback: function (setting) {
            if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
              var root = data.getRoot(setting);
              while (root.createdNodes.length > 0) {
                var node = root.createdNodes.shift();
                tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
                if (!!setting.callback.onNodeCreated) {
                  setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
                }
              }
            }
          },
          createNodes: function (setting, level, nodes, parentNode, index) {
            if (!nodes || nodes.length == 0) return;
            var root = data.getRoot(setting),
                openFlag = !parentNode || parentNode.open || !!$$(data.nodeChildren(setting, parentNode)[0], setting).get(0);
            root.createdNodes = [];
            var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, index, true, openFlag),
                parentObj, nextObj;

            if (!parentNode) {
              parentObj = setting.treeObj;
              //setting.treeObj.append(zTreeHtml.join(''));
            } else {
              var ulObj = $$(parentNode, consts.id.UL, setting);
              if (ulObj.get(0)) {
                parentObj = ulObj;
                //ulObj.append(zTreeHtml.join(''));
              }
            }
            if (parentObj) {
              if (index >= 0) {
                nextObj = parentObj.children()[index];
              }
              if (index >= 0 && nextObj) {
                $(nextObj).before(zTreeHtml.join(''));
              } else {
                parentObj.append(zTreeHtml.join(''));
              }
            }

            view.createNodeCallback(setting);
          },
          destroy: function (setting) {
            if (!setting) return;
            data.initCache(setting);
            data.initRoot(setting);
            event.unbindTree(setting);
            event.unbindEvent(setting);
            setting.treeObj.empty();
            delete settings[setting.treeId];
          },
          expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) {
            var root = data.getRoot(setting);
            var tmpCb, _callback;
            if (!node) {
              tools.apply(callback, []);
              return;
            }
            var children = data.nodeChildren(setting, node);
            var isParent = data.nodeIsParent(setting, node);
            if (root.expandTriggerFlag) {
              _callback = callback;
              tmpCb = function () {
                if (_callback) _callback();
                if (node.open) {
                  setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
                } else {
                  setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
                }
              };
              callback = tmpCb;
              root.expandTriggerFlag = false;
            }
            if (!node.open && isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (children && children.length > 0 && !$$(children[0], setting).get(0)))) {
              view.appendParentULDom(setting, node);
              view.createNodeCallback(setting);
            }
            if (node.open == expandFlag) {
              tools.apply(callback, []);
              return;
            }
            var ulObj = $$(node, consts.id.UL, setting),
                switchObj = $$(node, consts.id.SWITCH, setting),
                icoObj = $$(node, consts.id.ICON, setting);

            if (isParent) {
              node.open = !node.open;
              if (node.iconOpen && node.iconClose) {
                icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
              }

              if (node.open) {
                view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
                view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
                if (animateFlag == false || setting.view.expandSpeed == "") {
                  ulObj.show();
                  tools.apply(callback, []);
                } else {
                  if (children && children.length > 0) {
                    ulObj.slideDown(setting.view.expandSpeed, callback);
                  } else {
                    ulObj.show();
                    tools.apply(callback, []);
                  }
                }
              } else {
                view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
                view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
                if (animateFlag == false || setting.view.expandSpeed == "" || !(children && children.length > 0)) {
                  ulObj.hide();
                  tools.apply(callback, []);
                } else {
                  ulObj.slideUp(setting.view.expandSpeed, callback);
                }
              }
            } else {
              tools.apply(callback, []);
            }
          },
          expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) {
            if (!node) return;
            if (!node.parentTId) {
              view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
              return;
            } else {
              view.expandCollapseNode(setting, node, expandFlag, animateFlag);
            }
            if (node.parentTId) {
              view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
            }
          },
          expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) {
            var root = data.getRoot(setting),
                treeNodes = (node) ? data.nodeChildren(setting, node) : data.nodeChildren(setting, root),
                selfAnimateSign = (node) ? false : animateFlag,
                expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
            data.getRoot(setting).expandTriggerFlag = false;
            if (treeNodes) {
              for (var i = 0, l = treeNodes.length; i < l; i++) {
                if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
              }
            }
            data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
            view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
          },
          isSelectedNode: function (setting, node) {
            if (!node) {
              return false;
            }
            var list = data.getRoot(setting).curSelectedList,
                i;
            for (i = list.length - 1; i >= 0; i--) {
              if (node === list[i]) {
                return true;
              }
            }
            return false;
          },
          makeDOMNodeIcon: function (html, setting, node) {
            var nameStr = data.nodeName(setting, node),
                name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
            html.push("<span id='", node.tId, consts.id.ICON,
                "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
                "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
                "' class='", consts.className.NAME,
                "'>", name, "</span>");
          },
          makeDOMNodeLine: function (html, setting, node) {
            html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
          },
          makeDOMNodeMainAfter: function (html, setting, node) {
            html.push("</li>");
          },
          makeDOMNodeMainBefore: function (html, setting, node) {
            html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
          },
          makeDOMNodeNameAfter: function (html, setting, node) {
            html.push("</a>");
          },
          makeDOMNodeNameBefore: function (html, setting, node) {
            var title = data.nodeTitle(setting, node),
                url = view.makeNodeUrl(setting, node),
                fontcss = view.makeNodeFontCss(setting, node),
                nodeClasses = view.makeNodeClasses(setting, node),
                fontStyle = [];
            for (var f in fontcss) {
              fontStyle.push(f, ":", fontcss[f], ";");
            }
            html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,
                nodeClasses.add ? ' ' + nodeClasses.add.join(' ') : '',
                "' treeNode", consts.id.A,
                node.click ? " onclick=\"" + node.click + "\"" : "",
                ((url != null && url.length > 0) ? " href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
                "'");
            if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
              html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, '&lt;').replace(/>/g, '&gt;'), "'");
            }
            html.push(">");
          },
          makeNodeFontCss: function (setting, node) {
            var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
            return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
          },
          makeNodeClasses: function (setting, node) {
            var classes = tools.apply(setting.view.nodeClasses, [setting.treeId, node], setting.view.nodeClasses);
            return (classes && (typeof classes !== "function")) ? classes : {add: [], remove: []};
          },
          makeNodeIcoClass: function (setting, node) {
            var icoCss = ["ico"];
            if (!node.isAjaxing) {
              var isParent = data.nodeIsParent(setting, node);
              icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
              if (isParent) {
                icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
              } else {
                icoCss.push(consts.folder.DOCU);
              }
            }
            return consts.className.BUTTON + " " + icoCss.join('_');
          },
          makeNodeIcoStyle: function (setting, node) {
            var icoStyle = [];
            if (!node.isAjaxing) {
              var isParent = data.nodeIsParent(setting, node);
              var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
              if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
              if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
                icoStyle.push("display:none;");
              }
            }
            return icoStyle.join('');
          },
          makeNodeLineClass: function (setting, node) {
            var lineClass = [];
            if (setting.view.showLine) {
              if (node.level == 0 && node.isFirstNode && node.isLastNode) {
                lineClass.push(consts.line.ROOT);
              } else if (node.level == 0 && node.isFirstNode) {
                lineClass.push(consts.line.ROOTS);
              } else if (node.isLastNode) {
                lineClass.push(consts.line.BOTTOM);
              } else {
                lineClass.push(consts.line.CENTER);
              }
            } else {
              lineClass.push(consts.line.NOLINE);
            }
            if (data.nodeIsParent(setting, node)) {
              lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
            } else {
              lineClass.push(consts.folder.DOCU);
            }
            return view.makeNodeLineClassEx(node) + lineClass.join('_');
          },
          makeNodeLineClassEx: function (node) {
            return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
          },
          makeNodeTarget: function (node) {
            return (node.target || "_blank");
          },
          makeNodeUrl: function (setting, node) {
            var urlKey = setting.data.key.url;
            return node[urlKey] ? node[urlKey] : null;
          },
          makeUlHtml: function (setting, node, html, content) {
            html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
            html.push(content);
            html.push("</ul>");
          },
          makeUlLineClass: function (setting, node) {
            return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
          },
          removeChildNodes: function (setting, node) {
            if (!node) return;
            var nodes = data.nodeChildren(setting, node);
            if (!nodes) return;

            for (var i = 0, l = nodes.length; i < l; i++) {
              data.removeNodeCache(setting, nodes[i]);
            }
            data.removeSelectedNode(setting);
            delete node[setting.data.key.children];

            if (!setting.data.keep.parent) {
              data.nodeIsParent(setting, node, false);
              node.open = false;
              var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
                  tmp_icoObj = $$(node, consts.id.ICON, setting);
              view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
              view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
              $$(node, consts.id.UL, setting).remove();
            } else {
              $$(node, consts.id.UL, setting).empty();
            }
          },
          scrollIntoView: function (setting, dom) {
            if (!dom) {
              return;
            }
            // support IE 7 / 8
            if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
              var contRect = setting.treeObj.get(0).getBoundingClientRect(),
                  findMeRect = dom.getBoundingClientRect();
              if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom
                  || findMeRect.right > contRect.right || findMeRect.left < contRect.left) {
                dom.scrollIntoView();
              }
              return;
            }
            // CC-BY jocki84@googlemail.com, https://gist.github.com/jocki84/6ffafd003387179a988e
            if (!Element.prototype.scrollIntoViewIfNeeded) {
              Element.prototype.scrollIntoViewIfNeeded = function (centerIfNeeded) {
                "use strict";

                function makeRange(start, length) {
                  return {"start": start, "length": length, "end": start + length};
                }

                function coverRange(inner, outer) {
                  if (
                      false === centerIfNeeded ||
                      (outer.start < inner.end && inner.start < outer.end)
                  ) {
                    return Math.max(
                        inner.end - outer.length,
                        Math.min(outer.start, inner.start)
                    );
                  }
                  return (inner.start + inner.end - outer.length) / 2;
                }

                function makePoint(x, y) {
                  return {
                    "x": x,
                    "y": y,
                    "translate": function translate(dX, dY) {
                      return makePoint(x + dX, y + dY);
                    }
                  };
                }

                function absolute(elem, pt) {
                  while (elem) {
                    pt = pt.translate(elem.offsetLeft, elem.offsetTop);
                    elem = elem.offsetParent;
                  }
                  return pt;
                }

                var target = absolute(this, makePoint(0, 0)),
                    extent = makePoint(this.offsetWidth, this.offsetHeight),
                    elem = this.parentNode,
                    origin;

                while (elem instanceof HTMLElement) {
                  // Apply desired scroll amount.
                  origin = absolute(elem, makePoint(elem.clientLeft, elem.clientTop));
                  elem.scrollLeft = coverRange(
                      makeRange(target.x - origin.x, extent.x),
                      makeRange(elem.scrollLeft, elem.clientWidth)
                  );
                  elem.scrollTop = coverRange(
                      makeRange(target.y - origin.y, extent.y),
                      makeRange(elem.scrollTop, elem.clientHeight)
                  );

                  // Determine actual scroll amount by reading back scroll properties.
                  target = target.translate(-elem.scrollLeft, -elem.scrollTop);
                  elem = elem.parentNode;
                }
              };
            }
            dom.scrollIntoViewIfNeeded();
          },
          setFirstNode: function (setting, parentNode) {
            var children = data.nodeChildren(setting, parentNode);
            if (children.length > 0) {
              children[0].isFirstNode = true;
            }
          },
          setLastNode: function (setting, parentNode) {
            var children = data.nodeChildren(setting, parentNode);
            if (children.length > 0) {
              children[children.length - 1].isLastNode = true;
            }
          },
          removeNode: function (setting, node) {
            var root = data.getRoot(setting),
                parentNode = (node.parentTId) ? node.getParentNode() : root;

            node.isFirstNode = false;
            node.isLastNode = false;
            node.getPreNode = function () {
              return null;
            };
            node.getNextNode = function () {
              return null;
            };

            if (!data.getNodeCache(setting, node.tId)) {
              return;
            }

            $$(node, setting).remove();
            data.removeNodeCache(setting, node);
            data.removeSelectedNode(setting, node);

            var children = data.nodeChildren(setting, parentNode);
            for (var i = 0, l = children.length; i < l; i++) {
              if (children[i].tId == node.tId) {
                children.splice(i, 1);
                break;
              }
            }
            view.setFirstNode(setting, parentNode);
            view.setLastNode(setting, parentNode);

            var tmp_ulObj, tmp_switchObj, tmp_icoObj,
                childLength = children.length;

            //repair nodes old parent
            if (!setting.data.keep.parent && childLength == 0) {
              //old parentNode has no child nodes
              data.nodeIsParent(setting, parentNode, false);
              parentNode.open = false;
              delete parentNode[setting.data.key.children];
              tmp_ulObj = $$(parentNode, consts.id.UL, setting);
              tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
              tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
              view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
              view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
              tmp_ulObj.css("display", "none");

            } else if (setting.view.showLine && childLength > 0) {
              //old parentNode has child nodes
              var newLast = children[childLength - 1];
              tmp_ulObj = $$(newLast, consts.id.UL, setting);
              tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
              tmp_icoObj = $$(newLast, consts.id.ICON, setting);
              if (parentNode == root) {
                if (children.length == 1) {
                  //node was root, and ztree has only one root after move node
                  view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
                } else {
                  var tmp_first_switchObj = $$(children[0], consts.id.SWITCH, setting);
                  view.replaceSwitchClass(children[0], tmp_first_switchObj, consts.line.ROOTS);
                  view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
                }
              } else {
                view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
              }
              tmp_ulObj.removeClass(consts.line.LINE);
            }
          },
          replaceIcoClass: function (node, obj, newName) {
            if (!obj || node.isAjaxing) return;
            var tmpName = obj.attr("class");
            if (tmpName == undefined) return;
            var tmpList = tmpName.split("_");
            switch (newName) {
              case consts.folder.OPEN:
              case consts.folder.CLOSE:
              case consts.folder.DOCU:
                tmpList[tmpList.length - 1] = newName;
                break;
            }
            obj.attr("class", tmpList.join("_"));
          },
          replaceSwitchClass: function (node, obj, newName) {
            if (!obj) return;
            var tmpName = obj.attr("class");
            if (tmpName == undefined) return;
            var tmpList = tmpName.split("_");
            switch (newName) {
              case consts.line.ROOT:
              case consts.line.ROOTS:
              case consts.line.CENTER:
              case consts.line.BOTTOM:
              case consts.line.NOLINE:
                tmpList[0] = view.makeNodeLineClassEx(node) + newName;
                break;
              case consts.folder.OPEN:
              case consts.folder.CLOSE:
              case consts.folder.DOCU:
                tmpList[1] = newName;
                break;
            }
            obj.attr("class", tmpList.join("_"));
            if (newName !== consts.folder.DOCU) {
              obj.removeAttr("disabled");
            } else {
              obj.attr("disabled", "disabled");
            }
          },
          selectNode: function (setting, node, addFlag) {
            if (!addFlag) {
              view.cancelPreSelectedNode(setting, null, node);
            }
            $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
            data.addSelectedNode(setting, node);
            setting.treeObj.trigger(consts.event.SELECTED, [setting.treeId, node]);
          },
          setNodeFontCss: function (setting, treeNode) {
            var aObj = $$(treeNode, consts.id.A, setting),
                fontCss = view.makeNodeFontCss(setting, treeNode);
            if (fontCss) {
              aObj.css(fontCss);
            }
          },
          setNodeClasses: function (setting, treeNode) {
            var aObj = $$(treeNode, consts.id.A, setting),
                classes = view.makeNodeClasses(setting, treeNode);
            if ('add' in classes && classes.add.length) {
              aObj.addClass(classes.add.join(' '));
            }
            if ('remove' in classes && classes.remove.length) {
              aObj.removeClass(classes.remove.join(' '));
            }
          },
          setNodeLineIcos: function (setting, node) {
            if (!node) return;
            var switchObj = $$(node, consts.id.SWITCH, setting),
                ulObj = $$(node, consts.id.UL, setting),
                icoObj = $$(node, consts.id.ICON, setting),
                ulLine = view.makeUlLineClass(setting, node);
            if (ulLine.length == 0) {
              ulObj.removeClass(consts.line.LINE);
            } else {
              ulObj.addClass(ulLine);
            }
            switchObj.attr("class", view.makeNodeLineClass(setting, node));
            if (data.nodeIsParent(setting, node)) {
              switchObj.removeAttr("disabled");
            } else {
              switchObj.attr("disabled", "disabled");
            }
            icoObj.removeAttr("style");
            icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
            icoObj.attr("class", view.makeNodeIcoClass(setting, node));
          },
          setNodeName: function (setting, node) {
            var title = data.nodeTitle(setting, node),
                nObj = $$(node, consts.id.SPAN, setting);
            nObj.empty();
            if (setting.view.nameIsHTML) {
              nObj.html(data.nodeName(setting, node));
            } else {
              nObj.text(data.nodeName(setting, node));
            }
            if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
              var aObj = $$(node, consts.id.A, setting);
              aObj.attr("title", !title ? "" : title);
            }
          },
          setNodeTarget: function (setting, node) {
            var aObj = $$(node, consts.id.A, setting);
            aObj.attr("target", view.makeNodeTarget(node));
          },
          setNodeUrl: function (setting, node) {
            var aObj = $$(node, consts.id.A, setting),
                url = view.makeNodeUrl(setting, node);
            if (url == null || url.length == 0) {
              aObj.removeAttr("href");
            } else {
              aObj.attr("href", url);
            }
          },
          switchNode: function (setting, node) {
            if (node.open || !tools.canAsync(setting, node)) {
              view.expandCollapseNode(setting, node, !node.open);
            } else if (setting.async.enable) {
              if (!view.asyncNode(setting, node)) {
                view.expandCollapseNode(setting, node, !node.open);
                return;
              }
            } else if (node) {
              view.expandCollapseNode(setting, node, !node.open);
            }
          }
        };
    // zTree defind
    $.fn.zTree = {
      consts: _consts,
      _z: {
        tools: tools,
        view: view,
        event: event,
        data: data
      },
      getZTreeObj: function (treeId) {
        var o = data.getZTreeTools(treeId);
        return o ? o : null;
      },
      destroy: function (treeId) {
        if (!!treeId && treeId.length > 0) {
          view.destroy(data.getSetting(treeId));
        } else {
          for (var s in settings) {
            view.destroy(settings[s]);
          }
        }
      },
      init: function (obj, zSetting, zNodes) {
        var setting = tools.clone(_setting);
        $.extend(true, setting, zSetting);
        setting.treeId = obj.attr("id");
        setting.treeObj = obj;
        setting.treeObj.empty();
        settings[setting.treeId] = setting;
        //For some older browser,(e.g., ie6)
        if (typeof document.body.style.maxHeight === "undefined") {
          setting.view.expandSpeed = "";
        }
        data.initRoot(setting);
        var root = data.getRoot(setting);
        zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
        if (setting.data.simpleData.enable) {
          data.nodeChildren(setting, root, data.transformTozTreeFormat(setting, zNodes));
        } else {
          data.nodeChildren(setting, root, zNodes);
        }

        data.initCache(setting);
        event.unbindTree(setting);
        event.bindTree(setting);
        event.unbindEvent(setting);
        event.bindEvent(setting);

        var zTreeTools = {
          setting: setting,
          addNodes: function (parentNode, index, newNodes, isSilent) {
            if (!parentNode) parentNode = null;
            var isParent = data.nodeIsParent(setting, parentNode);
            if (parentNode && !isParent && setting.data.keep.leaf) return null;

            var i = parseInt(index, 10);
            if (isNaN(i)) {
              isSilent = !!newNodes;
              newNodes = index;
              index = -1;
            } else {
              index = i;
            }
            if (!newNodes) return null;


            var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);

            function addCallback() {
              view.addNodes(setting, parentNode, index, xNewNodes, (isSilent == true));
            }

            if (tools.canAsync(setting, parentNode)) {
              view.asyncNode(setting, parentNode, isSilent, addCallback);
            } else {
              addCallback();
            }
            return xNewNodes;
          },
          cancelSelectedNode: function (node) {
            view.cancelPreSelectedNode(setting, node);
          },
          destroy: function () {
            view.destroy(setting);
          },
          expandAll: function (expandFlag) {
            expandFlag = !!expandFlag;
            view.expandCollapseSonNode(setting, null, expandFlag, true);
            return expandFlag;
          },
          expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) {
            if (!node || !data.nodeIsParent(setting, node)) return null;
            if (expandFlag !== true && expandFlag !== false) {
              expandFlag = !node.open;
            }
            callbackFlag = !!callbackFlag;

            if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
              return null;
            } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
              return null;
            }
            if (expandFlag && node.parentTId) {
              view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
            }
            if (expandFlag === node.open && !sonSign) {
              return null;
            }

            data.getRoot(setting).expandTriggerFlag = callbackFlag;
            if (!tools.canAsync(setting, node) && sonSign) {
              view.expandCollapseSonNode(setting, node, expandFlag, true, showNodeFocus);
            } else {
              node.open = !expandFlag;
              view.switchNode(this.setting, node);
              showNodeFocus();
            }
            return expandFlag;

            function showNodeFocus() {
              var a = $$(node, setting).get(0);
              if (a && focus !== false) {
                view.scrollIntoView(setting, a);
              }
            }
          },
          getNodes: function () {
            return data.getNodes(setting);
          },
          getNodeByParam: function (key, value, parentNode) {
            if (!key) return null;
            return data.getNodeByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
          },
          getNodeByTId: function (tId) {
            return data.getNodeCache(setting, tId);
          },
          getNodesByParam: function (key, value, parentNode) {
            if (!key) return null;
            return data.getNodesByParam(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
          },
          getNodesByParamFuzzy: function (key, value, parentNode) {
            if (!key) return null;
            return data.getNodesByParamFuzzy(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), key, value);
          },
          getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) {
            isSingle = !!isSingle;
            if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
            return data.getNodesByFilter(setting, parentNode ? data.nodeChildren(setting, parentNode) : data.getNodes(setting), filter, isSingle, invokeParam);
          },
          getNodeIndex: function (node) {
            if (!node) return null;
            var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
            var children = data.nodeChildren(setting, parentNode);
            for (var i = 0, l = children.length; i < l; i++) {
              if (children[i] == node) return i;
            }
            return -1;
          },
          getSelectedNodes: function () {
            var r = [], list = data.getRoot(setting).curSelectedList;
            for (var i = 0, l = list.length; i < l; i++) {
              r.push(list[i]);
            }
            return r;
          },
          isSelectedNode: function (node) {
            return data.isSelectedNode(setting, node);
          },
          reAsyncChildNodesPromise: function (parentNode, reloadType, isSilent) {
            var promise = new Promise(function (resolve, reject) {
              try {
                zTreeTools.reAsyncChildNodes(parentNode, reloadType, isSilent, function () {
                  resolve(parentNode);
                });
              } catch (e) {
                reject(e);
              }
            });
            return promise;
          },
          reAsyncChildNodes: function (parentNode, reloadType, isSilent, callback) {
            if (!this.setting.async.enable) return;
            var isRoot = !parentNode;
            if (isRoot) {
              parentNode = data.getRoot(setting);
            }
            if (reloadType == "refresh") {
              var children = data.nodeChildren(setting, parentNode);
              for (var i = 0, l = children ? children.length : 0; i < l; i++) {
                data.removeNodeCache(setting, children[i]);
              }
              data.removeSelectedNode(setting);
              data.nodeChildren(setting, parentNode, []);
              if (isRoot) {
                this.setting.treeObj.empty();
              } else {
                var ulObj = $$(parentNode, consts.id.UL, setting);
                ulObj.empty();
              }
            }
            view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent, callback);
          },
          refresh: function () {
            this.setting.treeObj.empty();
            var root = data.getRoot(setting),
                nodes = data.nodeChildren(setting, root);
            data.initRoot(setting);
            data.nodeChildren(setting, root, nodes);
            data.initCache(setting);
            view.createNodes(setting, 0, data.nodeChildren(setting, root), null, -1);
          },
          removeChildNodes: function (node) {
            if (!node) return null;
            var nodes = data.nodeChildren(setting, node);
            view.removeChildNodes(setting, node);
            return nodes ? nodes : null;
          },
          removeNode: function (node, callbackFlag) {
            if (!node) return;
            callbackFlag = !!callbackFlag;
            if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
            view.removeNode(setting, node);
            if (callbackFlag) {
              this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
            }
          },
          selectNode: function (node, addFlag, isSilent) {
            if (!node) return;
            if (tools.uCanDo(setting)) {
              addFlag = setting.view.selectedMulti && addFlag;
              if (node.parentTId) {
                view.expandCollapseParentNode(setting, node.getParentNode(), true, false, showNodeFocus);
              } else if (!isSilent) {
                try {
                  $$(node, setting).focus().blur();
                } catch (e) {
                }
              }
              view.selectNode(setting, node, addFlag);
            }

            function showNodeFocus() {
              if (isSilent) {
                return;
              }
              var a = $$(node, setting).get(0);
              view.scrollIntoView(setting, a);
            }
          },
          transformTozTreeNodes: function (simpleNodes) {
            return data.transformTozTreeFormat(setting, simpleNodes);
          },
          transformToArray: function (nodes) {
            return data.transformToArrayFormat(setting, nodes);
          },
          updateNode: function (node, checkTypeFlag) {
            if (!node) return;
            var nObj = $$(node, setting);
            if (nObj.get(0) && tools.uCanDo(setting)) {
              view.setNodeName(setting, node);
              view.setNodeTarget(setting, node);
              view.setNodeUrl(setting, node);
              view.setNodeLineIcos(setting, node);
              view.setNodeFontCss(setting, node);
              view.setNodeClasses(setting, node);
            }
          }
        };
        root.treeTools = zTreeTools;
        data.setZTreeTools(setting, zTreeTools);
        var children = data.nodeChildren(setting, root);
        if (children && children.length > 0) {
          view.createNodes(setting, 0, children, null, -1);
        } else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
          view.asyncNode(setting);
        }
        return zTreeTools;
      }
    };

    var zt = $.fn.zTree,
        $$ = tools.$,
        consts = zt.consts;
  })(jQuery);
  /*
 * JQuery zTree excheck
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */

  (function ($) {
    //default consts of excheck
    var _consts = {
          event: {
            CHECK: "ztree_check"
          },
          id: {
            CHECK: "_check"
          },
          checkbox: {
            STYLE: "checkbox",
            DEFAULT: "chk",
            DISABLED: "disable",
            FALSE: "false",
            TRUE: "true",
            FULL: "full",
            PART: "part",
            FOCUS: "focus"
          },
          radio: {
            STYLE: "radio",
            TYPE_ALL: "all",
            TYPE_LEVEL: "level"
          }
        },
        //default setting of excheck
        _setting = {
          check: {
            enable: false,
            autoCheckTrigger: false,
            chkStyle: _consts.checkbox.STYLE,
            nocheckInherit: false,
            chkDisabledInherit: false,
            radioType: _consts.radio.TYPE_LEVEL,
            chkboxType: {
              "Y": "ps",
              "N": "ps"
            }
          },
          data: {
            key: {
              checked: "checked"
            }
          },
          callback: {
            beforeCheck: null,
            onCheck: null
          }
        },
        //default root of excheck
        _initRoot = function (setting) {
          var r = data.getRoot(setting);
          r.radioCheckedList = [];
        },
        //default cache of excheck
        _initCache = function (treeId) {
        },
        //default bind event of excheck
        _bindEvent = function (setting) {
          var o = setting.treeObj,
              c = consts.event;
          o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
            event.srcEvent = srcEvent;
            tools.apply(setting.callback.onCheck, [event, treeId, node]);
          });
        },
        _unbindEvent = function (setting) {
          var o = setting.treeObj,
              c = consts.event;
          o.unbind(c.CHECK);
        },
        //default event proxy of excheck
        _eventProxy = function (e) {
          var target = e.target,
              setting = data.getSetting(e.data.treeId),
              tId = "", node = null,
              nodeEventType = "", treeEventType = "",
              nodeEventCallback = null, treeEventCallback = null;

          if (tools.eqs(e.type, "mouseover")) {
            if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
              tId = tools.getNodeMainDom(target).id;
              nodeEventType = "mouseoverCheck";
            }
          } else if (tools.eqs(e.type, "mouseout")) {
            if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
              tId = tools.getNodeMainDom(target).id;
              nodeEventType = "mouseoutCheck";
            }
          } else if (tools.eqs(e.type, "click")) {
            if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
              tId = tools.getNodeMainDom(target).id;
              nodeEventType = "checkNode";
            }
          }
          if (tId.length > 0) {
            node = data.getNodeCache(setting, tId);
            switch (nodeEventType) {
              case "checkNode" :
                nodeEventCallback = _handler.onCheckNode;
                break;
              case "mouseoverCheck" :
                nodeEventCallback = _handler.onMouseoverCheck;
                break;
              case "mouseoutCheck" :
                nodeEventCallback = _handler.onMouseoutCheck;
                break;
            }
          }
          var proxyResult = {
            stop: nodeEventType === "checkNode",
            node: node,
            nodeEventType: nodeEventType,
            nodeEventCallback: nodeEventCallback,
            treeEventType: treeEventType,
            treeEventCallback: treeEventCallback
          };
          return proxyResult
        },
        //default init node of excheck
        _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
          if (!n) return;
          var checked = data.nodeChecked(setting, n);
          n.checkedOld = checked;
          if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
          n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
          if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
          n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
          if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
          n.halfCheck = !!n.halfCheck;
          n.check_Child_State = -1;
          n.check_Focus = false;
          n.getCheckStatus = function () {
            return data.getCheckStatus(setting, n);
          };

          if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && checked) {
            var r = data.getRoot(setting);
            r.radioCheckedList.push(n);
          }
        },
        //add dom for check
        _beforeA = function (setting, node, html) {
          if (setting.check.enable) {
            data.makeChkFlag(setting, node);
            html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
          }
        },
        //update zTreeObj, add method of check
        _zTreeTools = function (setting, zTreeTools) {
          zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
            var nodeChecked = data.nodeChecked(setting, node);
            if (node.chkDisabled === true) return;
            if (checked !== true && checked !== false) {
              checked = !nodeChecked;
            }
            callbackFlag = !!callbackFlag;

            if (nodeChecked === checked && !checkTypeFlag) {
              return;
            } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
              return;
            }
            if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
              data.nodeChecked(setting, node, checked);
              var checkObj = $$(node, consts.id.CHECK, this.setting);
              if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
              view.setChkClass(this.setting, checkObj, node);
              view.repairParentChkClassWithSelf(this.setting, node);
              if (callbackFlag) {
                this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
              }
            }
          }

          zTreeTools.checkAllNodes = function (checked) {
            view.repairAllChk(this.setting, !!checked);
          }

          zTreeTools.getCheckedNodes = function (checked) {
            checked = (checked !== false);
            var children = data.nodeChildren(setting, data.getRoot(this.setting));
            return data.getTreeCheckedNodes(this.setting, children, checked);
          }

          zTreeTools.getChangeCheckedNodes = function () {
            var children = data.nodeChildren(setting, data.getRoot(this.setting));
            return data.getTreeChangeCheckedNodes(this.setting, children);
          }

          zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) {
            disabled = !!disabled;
            inheritParent = !!inheritParent;
            inheritChildren = !!inheritChildren;
            view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
            view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
          }

          var _updateNode = zTreeTools.updateNode;
          zTreeTools.updateNode = function (node, checkTypeFlag) {
            if (_updateNode) _updateNode.apply(zTreeTools, arguments);
            if (!node || !this.setting.check.enable) return;
            var nObj = $$(node, this.setting);
            if (nObj.get(0) && tools.uCanDo(this.setting)) {
              var checkObj = $$(node, consts.id.CHECK, this.setting);
              if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
              view.setChkClass(this.setting, checkObj, node);
              view.repairParentChkClassWithSelf(this.setting, node);
            }
          }
        },
        //method of operate data
        _data = {
          getRadioCheckedList: function (setting) {
            var checkedList = data.getRoot(setting).radioCheckedList;
            for (var i = 0, j = checkedList.length; i < j; i++) {
              if (!data.getNodeCache(setting, checkedList[i].tId)) {
                checkedList.splice(i, 1);
                i--;
                j--;
              }
            }
            return checkedList;
          },
          getCheckStatus: function (setting, node) {
            if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
            var checked = data.nodeChecked(setting, node),
                r = {
                  checked: checked,
                  half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (checked ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
                };
            return r;
          },
          getTreeCheckedNodes: function (setting, nodes, checked, results) {
            if (!nodes) return [];
            var onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
            results = !results ? [] : results;
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              var children = data.nodeChildren(setting, node);
              var nodeChecked = data.nodeChecked(setting, node);
              if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked == checked) {
                results.push(node);
                if (onlyOne) {
                  break;
                }
              }
              data.getTreeCheckedNodes(setting, children, checked, results);
              if (onlyOne && results.length > 0) {
                break;
              }
            }
            return results;
          },
          getTreeChangeCheckedNodes: function (setting, nodes, results) {
            if (!nodes) return [];
            results = !results ? [] : results;
            for (var i = 0, l = nodes.length; i < l; i++) {
              var node = nodes[i];
              var children = data.nodeChildren(setting, node);
              var nodeChecked = data.nodeChecked(setting, node);
              if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked != node.checkedOld) {
                results.push(node);
              }
              data.getTreeChangeCheckedNodes(setting, children, results);
            }
            return results;
          },
          makeChkFlag: function (setting, node) {
            if (!node) return;
            var chkFlag = -1;
            var children = data.nodeChildren(setting, node);
            if (children) {
              for (var i = 0, l = children.length; i < l; i++) {
                var cNode = children[i];
                var nodeChecked = data.nodeChecked(setting, cNode);
                var tmp = -1;
                if (setting.check.chkStyle == consts.radio.STYLE) {
                  if (cNode.nocheck === true || cNode.chkDisabled === true) {
                    tmp = cNode.check_Child_State;
                  } else if (cNode.halfCheck === true) {
                    tmp = 2;
                  } else if (nodeChecked) {
                    tmp = 2;
                  } else {
                    tmp = cNode.check_Child_State > 0 ? 2 : 0;
                  }
                  if (tmp == 2) {
                    chkFlag = 2;
                    break;
                  } else if (tmp == 0) {
                    chkFlag = 0;
                  }
                } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
                  if (cNode.nocheck === true || cNode.chkDisabled === true) {
                    tmp = cNode.check_Child_State;
                  } else if (cNode.halfCheck === true) {
                    tmp = 1;
                  } else if (nodeChecked) {
                    tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
                  } else {
                    tmp = (cNode.check_Child_State > 0) ? 1 : 0;
                  }
                  if (tmp === 1) {
                    chkFlag = 1;
                    break;
                  } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
                    chkFlag = 1;
                    break;
                  } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
                    chkFlag = 1;
                    break;
                  } else if (tmp > -1) {
                    chkFlag = tmp;
                  }
                }
              }
            }
            node.check_Child_State = chkFlag;
          }
        },
        //method of event proxy
        _event = {},
        //method of event handler
        _handler = {
          onCheckNode: function (event, node) {
            if (node.chkDisabled === true) return false;
            var setting = data.getSetting(event.data.treeId);
            if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
            var nodeChecked = data.nodeChecked(setting, node);
            data.nodeChecked(setting, node, !nodeChecked);
            view.checkNodeRelation(setting, node);
            var checkObj = $$(node, consts.id.CHECK, setting);
            view.setChkClass(setting, checkObj, node);
            view.repairParentChkClassWithSelf(setting, node);
            setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
            return true;
          },
          onMouseoverCheck: function (event, node) {
            if (node.chkDisabled === true) return false;
            var setting = data.getSetting(event.data.treeId),
                checkObj = $$(node, consts.id.CHECK, setting);
            node.check_Focus = true;
            view.setChkClass(setting, checkObj, node);
            return true;
          },
          onMouseoutCheck: function (event, node) {
            if (node.chkDisabled === true) return false;
            var setting = data.getSetting(event.data.treeId),
                checkObj = $$(node, consts.id.CHECK, setting);
            node.check_Focus = false;
            view.setChkClass(setting, checkObj, node);
            return true;
          }
        },
        //method of tools for zTree
        _tools = {},
        //method of operate ztree dom
        _view = {
          checkNodeRelation: function (setting, node) {
            var pNode, i, l,
                r = consts.radio;
            var nodeChecked = data.nodeChecked(setting, node);
            if (setting.check.chkStyle == r.STYLE) {
              var checkedList = data.getRadioCheckedList(setting);
              if (nodeChecked) {
                if (setting.check.radioType == r.TYPE_ALL) {
                  for (i = checkedList.length - 1; i >= 0; i--) {
                    pNode = checkedList[i];
                    var pNodeChecked = data.nodeChecked(setting, pNode);
                    if (pNodeChecked && pNode != node) {
                      data.nodeChecked(setting, pNode, false);
                      checkedList.splice(i, 1);

                      view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
                      if (pNode.parentTId != node.parentTId) {
                        view.repairParentChkClassWithSelf(setting, pNode);
                      }
                    }
                  }
                  checkedList.push(node);
                } else {
                  var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
                  var children = data.nodeChildren(setting, parentNode);
                  for (i = 0, l = children.length; i < l; i++) {
                    pNode = children[i];
                    var pNodeChecked = data.nodeChecked(setting, pNode);
                    if (pNodeChecked && pNode != node) {
                      data.nodeChecked(setting, pNode, false);
                      view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
                    }
                  }
                }
              } else if (setting.check.radioType == r.TYPE_ALL) {
                for (i = 0, l = checkedList.length; i < l; i++) {
                  if (node == checkedList[i]) {
                    checkedList.splice(i, 1);
                    break;
                  }
                }
              }

            } else {
              var children = data.nodeChildren(setting, node);
              if (nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
                view.setSonNodeCheckBox(setting, node, true);
              }
              if (!nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
                view.setSonNodeCheckBox(setting, node, false);
              }
              if (nodeChecked && setting.check.chkboxType.Y.indexOf("p") > -1) {
                view.setParentNodeCheckBox(setting, node, true);
              }
              if (!nodeChecked && setting.check.chkboxType.N.indexOf("p") > -1) {
                view.setParentNodeCheckBox(setting, node, false);
              }
            }
          },
          makeChkClass: function (setting, node) {
            var c = consts.checkbox, r = consts.radio,
                fullStyle = "";
            var nodeChecked = data.nodeChecked(setting, node);
            if (node.chkDisabled === true) {
              fullStyle = c.DISABLED;
            } else if (node.halfCheck) {
              fullStyle = c.PART;
            } else if (setting.check.chkStyle == r.STYLE) {
              fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
            } else {
              fullStyle = nodeChecked ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
            }
            var chkName = setting.check.chkStyle + "_" + (nodeChecked ? c.TRUE : c.FALSE) + "_" + fullStyle;
            chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
            return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
          },
          repairAllChk: function (setting, checked) {
            if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
              var root = data.getRoot(setting);
              var children = data.nodeChildren(setting, root);
              for (var i = 0, l = children.length; i < l; i++) {
                var node = children[i];
                if (node.nocheck !== true && node.chkDisabled !== true) {
                  data.nodeChecked(setting, node, checked);
                }
                view.setSonNodeCheckBox(setting, node, checked);
              }
            }
          },
          repairChkClass: function (setting, node) {
            if (!node) return;
            data.makeChkFlag(setting, node);
            if (node.nocheck !== true) {
              var checkObj = $$(node, consts.id.CHECK, setting);
              view.setChkClass(setting, checkObj, node);
            }
          },
          repairParentChkClass: function (setting, node) {
            if (!node || !node.parentTId) return;
            var pNode = node.getParentNode();
            view.repairChkClass(setting, pNode);
            view.repairParentChkClass(setting, pNode);
          },
          repairParentChkClassWithSelf: function (setting, node) {
            if (!node) return;
            var children = data.nodeChildren(setting, node);
            if (children && children.length > 0) {
              view.repairParentChkClass(setting, children[0]);
            } else {
              view.repairParentChkClass(setting, node);
            }
          },
          repairSonChkDisabled: function (setting, node, chkDisabled, inherit) {
            if (!node) return;
            if (node.chkDisabled != chkDisabled) {
              node.chkDisabled = chkDisabled;
            }
            view.repairChkClass(setting, node);
            var children = data.nodeChildren(setting, node);
            if (children && inherit) {
              for (var i = 0, l = children.length; i < l; i++) {
                var sNode = children[i];
                view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
              }
            }
          },
          repairParentChkDisabled: function (setting, node, chkDisabled, inherit) {
            if (!node) return;
            if (node.chkDisabled != chkDisabled && inherit) {
              node.chkDisabled = chkDisabled;
            }
            view.repairChkClass(setting, node);
            view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
          },
          setChkClass: function (setting, obj, node) {
            if (!obj) return;
            if (node.nocheck === true) {
              obj.hide();
            } else {
              obj.show();
            }
            obj.attr('class', view.makeChkClass(setting, node));
          },
          setParentNodeCheckBox: function (setting, node, value, srcNode) {
            var checkObj = $$(node, consts.id.CHECK, setting);
            if (!srcNode) srcNode = node;
            data.makeChkFlag(setting, node);
            if (node.nocheck !== true && node.chkDisabled !== true) {
              data.nodeChecked(setting, node, value);
              view.setChkClass(setting, checkObj, node);
              if (setting.check.autoCheckTrigger && node != srcNode) {
                setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
              }
            }
            if (node.parentTId) {
              var pSign = true;
              if (!value) {
                var pNodes = data.nodeChildren(setting, node.getParentNode());
                for (var i = 0, l = pNodes.length; i < l; i++) {
                  var pNode = pNodes[i];
                  var nodeChecked = data.nodeChecked(setting, pNode);
                  if ((pNode.nocheck !== true && pNode.chkDisabled !== true && nodeChecked)
                      || ((pNode.nocheck === true || pNode.chkDisabled === true) && pNode.check_Child_State > 0)) {
                    pSign = false;
                    break;
                  }
                }
              }
              if (pSign) {
                view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
              }
            }
          },
          setSonNodeCheckBox: function (setting, node, value, srcNode) {
            if (!node) return;
            var checkObj = $$(node, consts.id.CHECK, setting);
            if (!srcNode) srcNode = node;

            var hasDisable = false;
            var children = data.nodeChildren(setting, node);
            if (children) {
              for (var i = 0, l = children.length; i < l; i++) {
                var sNode = children[i];
                view.setSonNodeCheckBox(setting, sNode, value, srcNode);
                if (sNode.chkDisabled === true) hasDisable = true;
              }
            }

            if (node != data.getRoot(setting) && node.chkDisabled !== true) {
              if (hasDisable && node.nocheck !== true) {
                data.makeChkFlag(setting, node);
              }
              if (node.nocheck !== true && node.chkDisabled !== true) {
                data.nodeChecked(setting, node, value);
                if (!hasDisable) node.check_Child_State = (children && children.length > 0) ? (value ? 2 : 0) : -1;
              } else {
                node.check_Child_State = -1;
              }
              view.setChkClass(setting, checkObj, node);
              if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
                setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
              }
            }

          }
        },

        _z = {
          tools: _tools,
          view: _view,
          event: _event,
          data: _data
        };
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
        tools = zt._z.tools,
        consts = zt.consts,
        view = zt._z.view,
        data = zt._z.data,
        event = zt._z.event,
        $$ = tools.$;

    data.nodeChecked = function (setting, node, newChecked) {
      if (!node) {
        return false;
      }
      var key = setting.data.key.checked;
      if (typeof newChecked !== 'undefined') {
        if (typeof newChecked === "string") {
          newChecked = tools.eqs(newChecked, "true");
        }
        newChecked = !!newChecked;
        node[key] = newChecked;
      } else if (typeof node[key] == "string") {
        node[key] = tools.eqs(node[key], "true");
      } else {
        node[key] = !!node[key];
      }
      return node[key];
    };

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy, true);
    data.addInitRoot(_initRoot);
    data.addBeforeA(_beforeA);
    data.addZTreeTools(_zTreeTools);

    var _createNodes = view.createNodes;
    view.createNodes = function (setting, level, nodes, parentNode, index) {
      if (_createNodes) _createNodes.apply(view, arguments);
      if (!nodes) return;
      view.repairParentChkClassWithSelf(setting, parentNode);
    }
    var _removeNode = view.removeNode;
    view.removeNode = function (setting, node) {
      var parentNode = node.getParentNode();
      if (_removeNode) _removeNode.apply(view, arguments);
      if (!node || !parentNode) return;
      view.repairChkClass(setting, parentNode);
      view.repairParentChkClass(setting, parentNode);
    }

    var _appendNodes = view.appendNodes;
    view.appendNodes = function (setting, level, nodes, parentNode, index, initFlag, openFlag) {
      var html = "";
      if (_appendNodes) {
        html = _appendNodes.apply(view, arguments);
      }
      if (parentNode) {
        data.makeChkFlag(setting, parentNode);
      }
      return html;
    }
  })(jQuery);
  /*
 * JQuery zTree exedit
 * v3.5.46
 * http://treejs.cn/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Date: 2020-11-21
 */

  (function ($) {
    //default consts of exedit
    var _consts = {
          event: {
            DRAG: "ztree_drag",
            DROP: "ztree_drop",
            RENAME: "ztree_rename",
            DRAGMOVE: "ztree_dragmove"
          },
          id: {
            EDIT: "_edit",
            INPUT: "_input",
            REMOVE: "_remove"
          },
          move: {
            TYPE_INNER: "inner",
            TYPE_PREV: "prev",
            TYPE_NEXT: "next"
          },
          node: {
            CURSELECTED_EDIT: "curSelectedNode_Edit",
            TMPTARGET_TREE: "tmpTargetzTree",
            TMPTARGET_NODE: "tmpTargetNode"
          }
        },
        //default setting of exedit
        _setting = {
          edit: {
            enable: false,
            editNameSelectAll: false,
            showRemoveBtn: true,
            showRenameBtn: true,
            removeTitle: "remove",
            renameTitle: "rename",
            drag: {
              autoExpandTrigger: false,
              isCopy: true,
              isMove: true,
              prev: true,
              next: true,
              inner: true,
              minMoveSize: 5,
              borderMax: 10,
              borderMin: -5,
              maxShowNodeNum: 5,
              autoOpenTime: 500
            }
          },
          view: {
            addHoverDom: null,
            removeHoverDom: null
          },
          callback: {
            beforeDrag: null,
            beforeDragOpen: null,
            beforeDrop: null,
            beforeEditName: null,
            beforeRename: null,
            onDrag: null,
            onDragMove: null,
            onDrop: null,
            onRename: null
          }
        },
        //default root of exedit
        _initRoot = function (setting) {
          var r = data.getRoot(setting), rs = data.getRoots();
          r.curEditNode = null;
          r.curEditInput = null;
          r.curHoverNode = null;
          r.dragFlag = 0;
          r.dragNodeShowBefore = [];
          r.dragMaskList = new Array();
          rs.showHoverDom = true;
        },
        //default cache of exedit
        _initCache = function (treeId) {
        },
        //default bind event of exedit
        _bindEvent = function (setting) {
          var o = setting.treeObj;
          var c = consts.event;
          o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
            tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
          });

          o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
            tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
          });

          o.bind(c.DRAGMOVE, function (event, srcEvent, treeId, treeNodes) {
            tools.apply(setting.callback.onDragMove, [srcEvent, treeId, treeNodes]);
          });

          o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
            tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
          });
        },
        _unbindEvent = function (setting) {
          var o = setting.treeObj;
          var c = consts.event;
          o.unbind(c.RENAME);
          o.unbind(c.DRAG);
          o.unbind(c.DRAGMOVE);
          o.unbind(c.DROP);
        },
        //default event proxy of exedit
        _eventProxy = function (e) {
          var target = e.target,
              setting = data.getSetting(e.data.treeId),
              relatedTarget = e.relatedTarget,
              tId = "", node = null,
              nodeEventType = "", treeEventType = "",
              nodeEventCallback = null, treeEventCallback = null,
              tmp = null;

          if (tools.eqs(e.type, "mouseover")) {
            tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
            if (tmp) {
              tId = tools.getNodeMainDom(tmp).id;
              nodeEventType = "hoverOverNode";
            }
          } else if (tools.eqs(e.type, "mouseout")) {
            tmp = tools.getMDom(setting, relatedTarget, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
            if (!tmp) {
              tId = "remove";
              nodeEventType = "hoverOutNode";
            }
          } else if (tools.eqs(e.type, "mousedown")) {
            tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]);
            if (tmp) {
              tId = tools.getNodeMainDom(tmp).id;
              nodeEventType = "mousedownNode";
            }
          }
          if (tId.length > 0) {
            node = data.getNodeCache(setting, tId);
            switch (nodeEventType) {
              case "mousedownNode" :
                nodeEventCallback = _handler.onMousedownNode;
                break;
              case "hoverOverNode" :
                nodeEventCallback = _handler.onHoverOverNode;
                break;
              case "hoverOutNode" :
                nodeEventCallback = _handler.onHoverOutNode;
                break;
            }
          }
          var proxyResult = {
            stop: false,
            node: node,
            nodeEventType: nodeEventType,
            nodeEventCallback: nodeEventCallback,
            treeEventType: treeEventType,
            treeEventCallback: treeEventCallback
          };
          return proxyResult
        },
        //default init node of exedit
        _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
          if (!n) return;
          n.isHover = false;
          n.editNameFlag = false;
        },
        //update zTreeObj, add method of edit
        _zTreeTools = function (setting, zTreeTools) {
          zTreeTools.cancelEditName = function (newName) {
            var root = data.getRoot(this.setting);
            if (!root.curEditNode) return;
            view.cancelCurEditNode(this.setting, newName ? newName : null, true);
          }
          zTreeTools.copyNode = function (targetNode, node, moveType, isSilent) {
            if (!node) return null;
            var isParent = data.nodeIsParent(setting, targetNode);
            if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
            var _this = this,
                newNode = tools.clone(node);
            if (!targetNode) {
              targetNode = null;
              moveType = consts.move.TYPE_INNER;
            }
            if (moveType == consts.move.TYPE_INNER) {
              function copyCallback() {
                view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
              }

              if (tools.canAsync(this.setting, targetNode)) {
                view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
              } else {
                copyCallback();
              }
            } else {
              view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
              view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
            }
            return newNode;
          }
          zTreeTools.editName = function (node) {
            if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
            if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
            view.editNode(this.setting, node)
          }
          zTreeTools.moveNode = function (targetNode, node, moveType, isSilent) {
            if (!node) return node;
            var isParent = data.nodeIsParent(setting, targetNode);
            if (targetNode && !isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
              return null;
            } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
              return null;
            } else if (!targetNode) {
              targetNode = null;
            }
            var _this = this;

            function moveCallback() {
              view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
            }

            if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
              view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
            } else {
              moveCallback();
            }
            return node;
          }
          zTreeTools.setEditable = function (editable) {
            this.setting.edit.enable = editable;
            return this.refresh();
          }
        },
        //method of operate data
        _data = {
          setSonNodeLevel: function (setting, parentNode, node) {
            if (!node) return;
            var children = data.nodeChildren(setting, node);
            node.level = (parentNode) ? parentNode.level + 1 : 0;
            if (!children) return;
            for (var i = 0, l = children.length; i < l; i++) {
              if (children[i]) data.setSonNodeLevel(setting, node, children[i]);
            }
          }
        },
        //method of event proxy
        _event = {},
        //method of event handler
        _handler = {
          onHoverOverNode: function (event, node) {
            var setting = data.getSetting(event.data.treeId),
                root = data.getRoot(setting);
            if (root.curHoverNode != node) {
              _handler.onHoverOutNode(event);
            }
            root.curHoverNode = node;
            view.addHoverDom(setting, node);
          },
          onHoverOutNode: function (event, node) {
            var setting = data.getSetting(event.data.treeId),
                root = data.getRoot(setting);
            if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
              view.removeTreeDom(setting, root.curHoverNode);
              root.curHoverNode = null;
            }
          },
          onMousedownNode: function (eventMouseDown, _node) {
            var i, l,
                setting = data.getSetting(eventMouseDown.data.treeId),
                root = data.getRoot(setting), roots = data.getRoots();
            //right click can't drag & drop
            if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

            //input of edit node name can't drag & drop
            var target = eventMouseDown.target,
                _nodes = data.getRoot(setting).curSelectedList,
                nodes = [];
            if (!data.isSelectedNode(setting, _node)) {
              nodes = [_node];
            } else {
              for (i = 0, l = _nodes.length; i < l; i++) {
                if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
                  return true;
                }
                nodes.push(_nodes[i]);
                if (nodes[0].parentTId !== _nodes[i].parentTId) {
                  nodes = [_node];
                  break;
                }
              }
            }

            view.editNodeBlur = true;
            view.cancelCurEditNode(setting);

            var doc = $(setting.treeObj.get(0).ownerDocument),
                body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
                isOtherTree = false,
                targetSetting = setting,
                sourceSetting = setting,
                preNode, nextNode,
                preTmpTargetNodeId = null,
                preTmpMoveType = null,
                tmpTargetNodeId = null,
                moveType = consts.move.TYPE_INNER,
                mouseDownX = eventMouseDown.clientX,
                mouseDownY = eventMouseDown.clientY,
                startTime = (new Date()).getTime();

            if (tools.uCanDo(setting)) {
              doc.bind("mousemove", _docMouseMove);
            }

            function _docMouseMove(event) {
              //avoid start drag after click node
              if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
                  && Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
                return true;
              }
              var i, l, tmpNode, tmpDom, tmpNodes;
              body.css("cursor", "pointer");

              if (root.dragFlag == 0) {
                if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
                  _docMouseUp(event);
                  return true;
                }

                for (i = 0, l = nodes.length; i < l; i++) {
                  if (i == 0) {
                    root.dragNodeShowBefore = [];
                  }
                  tmpNode = nodes[i];
                  if (data.nodeIsParent(setting, tmpNode) && tmpNode.open) {
                    view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                    root.dragNodeShowBefore[tmpNode.tId] = true;
                  } else {
                    root.dragNodeShowBefore[tmpNode.tId] = false;
                  }
                }

                root.dragFlag = 1;
                roots.showHoverDom = false;
                tools.showIfameMask(setting, true);

                //sort
                var isOrder = true, lastIndex = -1;
                if (nodes.length > 1) {
                  var pNodes = nodes[0].parentTId ? data.nodeChildren(setting, nodes[0].getParentNode()) : data.getNodes(setting);
                  tmpNodes = [];
                  for (i = 0, l = pNodes.length; i < l; i++) {
                    if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
                      if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
                        isOrder = false;
                      }
                      tmpNodes.push(pNodes[i]);
                      lastIndex = i;
                    }
                    if (nodes.length === tmpNodes.length) {
                      nodes = tmpNodes;
                      break;
                    }
                  }
                }
                if (isOrder) {
                  preNode = nodes[0].getPreNode();
                  nextNode = nodes[nodes.length - 1].getNextNode();
                }

                //set node in selected
                curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
                for (i = 0, l = nodes.length; i < l; i++) {
                  tmpNode = nodes[i];
                  tmpNode.editNameFlag = false;
                  view.selectNode(setting, tmpNode, i > 0);
                  view.removeTreeDom(setting, tmpNode);

                  if (i > setting.edit.drag.maxShowNodeNum - 1) {
                    continue;
                  }

                  tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
                  tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
                  tmpDom.css("padding", "0");
                  tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
                  curNode.append(tmpDom);
                  if (i == setting.edit.drag.maxShowNodeNum - 1) {
                    tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
                    curNode.append(tmpDom);
                  }
                }
                curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
                curNode.addClass(setting.treeObj.attr("class"));
                curNode.appendTo(body);

                tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
                tmpArrow.attr("id", "zTreeMove_arrow_tmp");
                tmpArrow.appendTo(body);

                setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
              }

              if (root.dragFlag == 1) {
                if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
                  var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
                  event.target = (xT.length > 0) ? xT.get(0) : event.target;
                } else if (tmpTarget) {
                  tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                  if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                      .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
                }
                tmpTarget = null;
                tmpTargetNodeId = null;

                //judge drag & drop in multi ztree
                isOtherTree = false;
                targetSetting = setting;
                var settings = data.getSettings();
                for (var s in settings) {
                  if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
                      && (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
                    isOtherTree = true;
                    targetSetting = settings[s];
                  }
                }

                var docScrollTop = doc.scrollTop(),
                    docScrollLeft = doc.scrollLeft(),
                    treeOffset = targetSetting.treeObj.offset(),
                    scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
                    scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
                    dTop = (event.clientY + docScrollTop - treeOffset.top),
                    dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
                    dLeft = (event.clientX + docScrollLeft - treeOffset.left),
                    dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
                    isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
                    isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
                    isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
                    isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
                    isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
                    isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
                    isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
                    isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
                    isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

                if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                  //get node <li> dom
                  var targetObj = event.target;
                  while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
                    targetObj = targetObj.parentNode;
                  }

                  var canMove = true;
                  //don't move to self or children of self
                  for (i = 0, l = nodes.length; i < l; i++) {
                    tmpNode = nodes[i];
                    if (targetObj.id === tmpNode.tId) {
                      canMove = false;
                      break;
                    } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
                      canMove = false;
                      break;
                    }
                  }
                  if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
                    tmpTarget = $(targetObj);
                    tmpTargetNodeId = targetObj.id;
                  }
                }

                //the mouse must be in zTree
                tmpNode = nodes[0];
                if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                  //judge mouse move in root of ztree
                  if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
                    tmpTarget = targetSetting.treeObj;
                  }
                  //auto scroll top
                  if (isTop) {
                    targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
                  } else if (isBottom) {
                    targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
                  }
                  if (isLeft) {
                    targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
                  } else if (isRight) {
                    targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
                  }
                  //auto scroll left
                  if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
                    targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
                  }
                }

                curNode.css({
                  "top": (event.clientY + docScrollTop + 3) + "px",
                  "left": (event.clientX + docScrollLeft + 3) + "px"
                });

                var dX = 0;
                var dY = 0;
                if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
                  var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
                      isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
                      isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
                      isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
                      isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
                      canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
                      canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
                      canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !data.nodeIsParent(setting, tmpTargetNode)) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);

                  function clearMove() {
                    tmpTarget = null;
                    tmpTargetNodeId = "";
                    moveType = consts.move.TYPE_INNER;
                    tmpArrow.css({
                      "display": "none"
                    });
                    if (window.zTreeMoveTimer) {
                      clearTimeout(window.zTreeMoveTimer);
                      window.zTreeMoveTargetNodeTId = null
                    }
                  }

                  if (!canPrev && !canNext && !canInner) {
                    clearMove();
                  } else {
                    var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
                        tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
                        tmpTop = tmpTargetA.offset().top,
                        tmpLeft = tmpTargetA.offset().left,
                        prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
                        nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
                        dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();

                    if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
                      dX = 1 - tmpArrow.width();
                      dY = tmpTop - tmpArrow.height() / 2;
                      moveType = consts.move.TYPE_PREV;
                    } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
                      dX = 1 - tmpArrow.width();
                      dY = (tmpNextA == null || (data.nodeIsParent(setting, tmpTargetNode) && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
                      moveType = consts.move.TYPE_NEXT;
                    } else if (canInner) {
                      dX = 5 - tmpArrow.width();
                      dY = tmpTop;
                      moveType = consts.move.TYPE_INNER;
                    } else {
                      clearMove();
                    }

                    if (tmpTarget) {
                      tmpArrow.css({
                        "display": "block",
                        "top": dY + "px",
                        "left": (tmpLeft + dX) + "px"
                      });
                      tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

                      if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
                        startTime = (new Date()).getTime();
                      }
                      if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && moveType == consts.move.TYPE_INNER) {
                        var startTimer = true;
                        if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
                          clearTimeout(window.zTreeMoveTimer);
                          window.zTreeMoveTargetNodeTId = null;
                        } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
                          startTimer = false;
                        }
                        if (startTimer) {
                          window.zTreeMoveTimer = setTimeout(function () {
                            if (moveType != consts.move.TYPE_INNER) return;
                            if (tmpTargetNode && data.nodeIsParent(setting, tmpTargetNode) && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
                                && tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
                              view.switchNode(targetSetting, tmpTargetNode);
                              if (targetSetting.edit.drag.autoExpandTrigger) {
                                targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
                              }
                            }
                          }, targetSetting.edit.drag.autoOpenTime + 50);
                          window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
                        }
                      }
                    }
                  }
                } else {
                  moveType = consts.move.TYPE_INNER;
                  if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
                    tmpTarget.addClass(consts.node.TMPTARGET_TREE);
                  } else {
                    tmpTarget = null;
                  }
                  tmpArrow.css({
                    "display": "none"
                  });
                  if (window.zTreeMoveTimer) {
                    clearTimeout(window.zTreeMoveTimer);
                    window.zTreeMoveTargetNodeTId = null;
                  }
                }
                preTmpTargetNodeId = tmpTargetNodeId;
                preTmpMoveType = moveType;

                setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
              }
              return false;
            }

            doc.bind("mouseup", _docMouseUp);

            function _docMouseUp(event) {
              if (window.zTreeMoveTimer) {
                clearTimeout(window.zTreeMoveTimer);
                window.zTreeMoveTargetNodeTId = null;
              }
              preTmpTargetNodeId = null;
              preTmpMoveType = null;
              doc.unbind("mousemove", _docMouseMove);
              doc.unbind("mouseup", _docMouseUp);
              doc.unbind("selectstart", _docSelect);
              body.css("cursor", "");
              if (tmpTarget) {
                tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                    .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
              }
              tools.showIfameMask(setting, false);

              roots.showHoverDom = true;
              if (root.dragFlag == 0) return;
              root.dragFlag = 0;

              var i, l, tmpNode;
              for (i = 0, l = nodes.length; i < l; i++) {
                tmpNode = nodes[i];
                if (data.nodeIsParent(setting, tmpNode) && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
                  view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                  delete root.dragNodeShowBefore[tmpNode.tId];
                }
              }

              if (curNode) curNode.remove();
              if (tmpArrow) tmpArrow.remove();

              var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
              if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
                tmpTarget = null;
              }
              if (tmpTarget) {
                var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
                if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
                  view.selectNodes(sourceSetting, nodes);
                  return;
                }
                var newNodes = isCopy ? tools.clone(nodes) : nodes;

                function dropCallback() {
                  if (isOtherTree) {
                    if (!isCopy) {
                      for (var i = 0, l = nodes.length; i < l; i++) {
                        view.removeNode(setting, nodes[i]);
                      }
                    }
                    if (moveType == consts.move.TYPE_INNER) {
                      view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                    } else {
                      view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
                    }
                  } else {
                    if (isCopy && moveType == consts.move.TYPE_INNER) {
                      view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                    } else if (isCopy) {
                      view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex() + 1, newNodes);
                    } else {
                      if (moveType != consts.move.TYPE_NEXT) {
                        for (i = 0, l = newNodes.length; i < l; i++) {
                          view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
                        }
                      } else {
                        for (i = -1, l = newNodes.length - 1; i < l; l--) {
                          view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
                        }
                      }
                    }
                  }
                  view.selectNodes(targetSetting, newNodes);

                  var a = $$(newNodes[0], setting).get(0);
                  view.scrollIntoView(setting, a);

                  setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
                }

                if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
                  view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
                } else {
                  dropCallback();
                }

              } else {
                view.selectNodes(sourceSetting, nodes);
                setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
              }
            }

            doc.bind("selectstart", _docSelect);

            function _docSelect() {
              return false;
            }

            // 2018-03-30 FireFox has fixed this issue.
            //Avoid FireFox's Bug
            //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
            // if(eventMouseDown.preventDefault) {
            // 	eventMouseDown.preventDefault();
            // }
            return true;
          }
        },
        //method of tools for zTree
        _tools = {
          getAbs: function (obj) {
            var oRect = obj.getBoundingClientRect(),
                scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
                scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
            return [oRect.left + scrollLeft, oRect.top + scrollTop];
          },
          inputFocus: function (inputObj) {
            if (inputObj.get(0)) {
              inputObj.focus();
              tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
            }
          },
          inputSelect: function (inputObj) {
            if (inputObj.get(0)) {
              inputObj.focus();
              inputObj.select();
            }
          },
          setCursorPosition: function (obj, pos) {
            if (obj.setSelectionRange) {
              obj.focus();
              obj.setSelectionRange(pos, pos);
            } else if (obj.createTextRange) {
              var range = obj.createTextRange();
              range.collapse(true);
              range.moveEnd('character', pos);
              range.moveStart('character', pos);
              range.select();
            }
          },
          showIfameMask: function (setting, showSign) {
            var root = data.getRoot(setting);
            //clear full mask
            while (root.dragMaskList.length > 0) {
              root.dragMaskList[0].remove();
              root.dragMaskList.shift();
            }
            if (showSign) {
              //show mask
              var iframeList = $$("iframe", setting);
              for (var i = 0, l = iframeList.length; i < l; i++) {
                var obj = iframeList.get(i),
                    r = tools.getAbs(obj),
                    dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
                dragMask.appendTo($$("body", setting));
                root.dragMaskList.push(dragMask);
              }
            }
          }
        },
        //method of operate ztree dom
        _view = {
          addEditBtn: function (setting, node) {
            if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
              return;
            }
            if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
              return;
            }
            var aObj = $$(node, consts.id.A, setting),
                editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
            aObj.append(editStr);

            $$(node, consts.id.EDIT, setting).bind('click',
                function () {
                  if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
                  view.editNode(setting, node);
                  return false;
                }
            ).show();
          },
          addRemoveBtn: function (setting, node) {
            if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
              return;
            }
            if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
              return;
            }
            var aObj = $$(node, consts.id.A, setting),
                removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
            aObj.append(removeStr);

            $$(node, consts.id.REMOVE, setting).bind('click',
                function () {
                  if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
                  view.removeNode(setting, node);
                  setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
                  return false;
                }
            ).bind('mousedown',
                function (eventMouseDown) {
                  return true;
                }
            ).show();
          },
          addHoverDom: function (setting, node) {
            if (data.getRoots().showHoverDom) {
              node.isHover = true;
              if (setting.edit.enable) {
                view.addEditBtn(setting, node);
                view.addRemoveBtn(setting, node);
              }
              tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
            }
          },
          cancelCurEditNode: function (setting, forceName, isCancel) {
            var root = data.getRoot(setting),
                node = root.curEditNode;

            if (node) {
              var inputObj = root.curEditInput,
                  newName = forceName ? forceName : (isCancel ? data.nodeName(setting, node) : inputObj.val());
              if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
                return false;
              }
              data.nodeName(setting, node, newName);
              var aObj = $$(node, consts.id.A, setting);
              aObj.removeClass(consts.node.CURSELECTED_EDIT);
              inputObj.unbind();
              view.setNodeName(setting, node);
              node.editNameFlag = false;
              root.curEditNode = null;
              root.curEditInput = null;
              view.selectNode(setting, node, false);
              setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
            }
            root.noSelection = true;
            return true;
          },
          editNode: function (setting, node) {
            var root = data.getRoot(setting);
            view.editNodeBlur = false;
            if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
              setTimeout(function () {
                tools.inputFocus(root.curEditInput);
              }, 0);
              return;
            }
            node.editNameFlag = true;
            view.removeTreeDom(setting, node);
            view.cancelCurEditNode(setting);
            view.selectNode(setting, node, false);
            $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
            var inputObj = $$(node, consts.id.INPUT, setting);
            inputObj.attr("value", data.nodeName(setting, node));
            if (setting.edit.editNameSelectAll) {
              tools.inputSelect(inputObj);
            } else {
              tools.inputFocus(inputObj);
            }

            inputObj.bind('blur', function (event) {
              if (!view.editNodeBlur) {
                view.cancelCurEditNode(setting);
              }
            }).bind('keydown', function (event) {
              if (event.keyCode == "13") {
                view.editNodeBlur = true;
                view.cancelCurEditNode(setting);
              } else if (event.keyCode == "27") {
                view.cancelCurEditNode(setting, null, true);
              }
            }).bind('click', function (event) {
              return false;
            }).bind('dblclick', function (event) {
              return false;
            });

            $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
            root.curEditInput = inputObj;
            root.noSelection = false;
            root.curEditNode = node;
          },
          moveNode: function (setting, targetNode, node, moveType, animateFlag, isSilent) {
            var root = data.getRoot(setting);
            if (targetNode == node) return;
            if (setting.data.keep.leaf && targetNode && !data.nodeIsParent(setting, targetNode) && moveType == consts.move.TYPE_INNER) return;
            var oldParentNode = (node.parentTId ? node.getParentNode() : root),
                targetNodeIsRoot = (targetNode === null || targetNode == root);
            if (targetNodeIsRoot && targetNode === null) targetNode = root;
            if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
            var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

            if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
              moveType = consts.move.TYPE_INNER;
            }

            if (moveType == consts.move.TYPE_INNER) {
              if (targetNodeIsRoot) {
                //parentTId of root node is null
                node.parentTId = null;
              } else {
                if (!data.nodeIsParent(setting, targetNode)) {
                  data.nodeIsParent(setting, targetNode, true);
                  targetNode.open = !!targetNode.open;
                  view.setNodeLineIcos(setting, targetNode);
                }
                node.parentTId = targetNode.tId;
              }
            }

            //move node Dom
            var targetObj, target_ulObj;
            if (targetNodeIsRoot) {
              targetObj = setting.treeObj;
              target_ulObj = targetObj;
            } else {
              if (!isSilent && moveType == consts.move.TYPE_INNER) {
                view.expandCollapseNode(setting, targetNode, true, false);
              } else if (!isSilent) {
                view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
              }
              targetObj = $$(targetNode, setting);
              target_ulObj = $$(targetNode, consts.id.UL, setting);
              if (!!targetObj.get(0) && !target_ulObj.get(0)) {
                var ulstr = [];
                view.makeUlHtml(setting, targetNode, ulstr, '');
                targetObj.append(ulstr.join(''));
              }
              target_ulObj = $$(targetNode, consts.id.UL, setting);
            }
            var nodeDom = $$(node, setting);
            if (!nodeDom.get(0)) {
              nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
            } else if (!targetObj.get(0)) {
              nodeDom.remove();
            }
            if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
              target_ulObj.append(nodeDom);
            } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
              targetObj.before(nodeDom);
            } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
              targetObj.after(nodeDom);
            }

            //repair the data after move
            var i, l,
                tmpSrcIndex = -1,
                tmpTargetIndex = 0,
                oldNeighbor = null,
                newNeighbor = null,
                oldLevel = node.level;
            var oldChildren = data.nodeChildren(setting, oldParentNode);
            var targetParentChildren = data.nodeChildren(setting, targetParentNode);
            var targetChildren = data.nodeChildren(setting, targetNode);
            if (node.isFirstNode) {
              tmpSrcIndex = 0;
              if (oldChildren.length > 1) {
                oldNeighbor = oldChildren[1];
                oldNeighbor.isFirstNode = true;
              }
            } else if (node.isLastNode) {
              tmpSrcIndex = oldChildren.length - 1;
              oldNeighbor = oldChildren[tmpSrcIndex - 1];
              oldNeighbor.isLastNode = true;
            } else {
              for (i = 0, l = oldChildren.length; i < l; i++) {
                if (oldChildren[i].tId == node.tId) {
                  tmpSrcIndex = i;
                  break;
                }
              }
            }
            if (tmpSrcIndex >= 0) {
              oldChildren.splice(tmpSrcIndex, 1);
            }
            if (moveType != consts.move.TYPE_INNER) {
              for (i = 0, l = targetParentChildren.length; i < l; i++) {
                if (targetParentChildren[i].tId == targetNode.tId) tmpTargetIndex = i;
              }
            }
            if (moveType == consts.move.TYPE_INNER) {
              if (!targetChildren) {
                targetChildren = data.nodeChildren(setting, targetNode, []);
              }
              if (targetChildren.length > 0) {
                newNeighbor = targetChildren[targetChildren.length - 1];
                newNeighbor.isLastNode = false;
              }
              targetChildren.splice(targetChildren.length, 0, node);
              node.isLastNode = true;
              node.isFirstNode = (targetChildren.length == 1);
            } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
              targetParentChildren.splice(tmpTargetIndex, 0, node);
              newNeighbor = targetNode;
              newNeighbor.isFirstNode = false;
              node.parentTId = targetNode.parentTId;
              node.isFirstNode = true;
              node.isLastNode = false;

            } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
              targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
              newNeighbor = targetNode;
              newNeighbor.isLastNode = false;
              node.parentTId = targetNode.parentTId;
              node.isFirstNode = false;
              node.isLastNode = true;

            } else {
              if (moveType == consts.move.TYPE_PREV) {
                targetParentChildren.splice(tmpTargetIndex, 0, node);
              } else {
                targetParentChildren.splice(tmpTargetIndex + 1, 0, node);
              }
              node.parentTId = targetNode.parentTId;
              node.isFirstNode = false;
              node.isLastNode = false;
            }
            data.fixPIdKeyValue(setting, node);
            data.setSonNodeLevel(setting, node.getParentNode(), node);

            //repair node what been moved
            view.setNodeLineIcos(setting, node);
            view.repairNodeLevelClass(setting, node, oldLevel);

            //repair node's old parentNode dom
            if (!setting.data.keep.parent && oldChildren.length < 1) {
              //old parentNode has no child nodes
              data.nodeIsParent(setting, oldParentNode, false);
              oldParentNode.open = false;
              var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
                  tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
                  tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
              view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
              view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
              tmp_ulObj.css("display", "none");

            } else if (oldNeighbor) {
              //old neigbor node
              view.setNodeLineIcos(setting, oldNeighbor);
            }

            //new neigbor node
            if (newNeighbor) {
              view.setNodeLineIcos(setting, newNeighbor);
            }

            //repair checkbox / radio
            if (!!setting.check && setting.check.enable && view.repairChkClass) {
              view.repairChkClass(setting, oldParentNode);
              view.repairParentChkClassWithSelf(setting, oldParentNode);
              if (oldParentNode != node.parent)
                view.repairParentChkClassWithSelf(setting, node);
            }

            //expand parents after move
            if (!isSilent) {
              view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
            }
          },
          removeEditBtn: function (setting, node) {
            $$(node, consts.id.EDIT, setting).unbind().remove();
          },
          removeRemoveBtn: function (setting, node) {
            $$(node, consts.id.REMOVE, setting).unbind().remove();
          },
          removeTreeDom: function (setting, node) {
            node.isHover = false;
            view.removeEditBtn(setting, node);
            view.removeRemoveBtn(setting, node);
            tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
          },
          repairNodeLevelClass: function (setting, node, oldLevel) {
            if (oldLevel === node.level) return;
            var liObj = $$(node, setting),
                aObj = $$(node, consts.id.A, setting),
                ulObj = $$(node, consts.id.UL, setting),
                oldClass = consts.className.LEVEL + oldLevel,
                newClass = consts.className.LEVEL + node.level;
            liObj.removeClass(oldClass);
            liObj.addClass(newClass);
            aObj.removeClass(oldClass);
            aObj.addClass(newClass);
            ulObj.removeClass(oldClass);
            ulObj.addClass(newClass);
          },
          selectNodes: function (setting, nodes) {
            for (var i = 0, l = nodes.length; i < l; i++) {
              view.selectNode(setting, nodes[i], i > 0);
            }
          }
        },

        _z = {
          tools: _tools,
          view: _view,
          event: _event,
          data: _data
        };
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
        tools = zt._z.tools,
        consts = zt.consts,
        view = zt._z.view,
        data = zt._z.data,
        event = zt._z.event,
        $$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy);
    data.addInitRoot(_initRoot);
    data.addZTreeTools(_zTreeTools);

    var _cancelPreSelectedNode = view.cancelPreSelectedNode;
    view.cancelPreSelectedNode = function (setting, node) {
      var list = data.getRoot(setting).curSelectedList;
      for (var i = 0, j = list.length; i < j; i++) {
        if (!node || node === list[i]) {
          view.removeTreeDom(setting, list[i]);
          if (node) break;
        }
      }
      if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
    }

    var _createNodes = view.createNodes;
    view.createNodes = function (setting, level, nodes, parentNode, index) {
      if (_createNodes) {
        _createNodes.apply(view, arguments);
      }
      if (!nodes) return;
      if (view.repairParentChkClassWithSelf) {
        view.repairParentChkClassWithSelf(setting, parentNode);
      }
    }

    var _makeNodeUrl = view.makeNodeUrl;
    view.makeNodeUrl = function (setting, node) {
      return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
    }

    var _removeNode = view.removeNode;
    view.removeNode = function (setting, node) {
      var root = data.getRoot(setting);
      if (root.curEditNode === node) root.curEditNode = null;
      if (_removeNode) {
        _removeNode.apply(view, arguments);
      }
    }

    var _selectNode = view.selectNode;
    view.selectNode = function (setting, node, addFlag) {
      var root = data.getRoot(setting);
      if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
        return false;
      }
      if (_selectNode) _selectNode.apply(view, arguments);
      view.addHoverDom(setting, node);
      return true;
    }

    var _uCanDo = tools.uCanDo;
    tools.uCanDo = function (setting, e) {
      var root = data.getRoot(setting);
      if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
        return true;
      }
      if (root.curEditNode) {
        view.editNodeBlur = false;
        root.curEditInput.focus();
      }
      return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
    }
  })(jQuery);

  layui.link(layui.cache.base+'ztree/zTreeStyle.css');
  exports("ztree",jQuery.fn.zTree);

});